Eisai R&D Management Co., Ltd.

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A61P 35/00 - Antineoplastic agents 243
A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia 118
A61P 43/00 - Drugs for specific purposes, not provided for in groups 117
A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum 95
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1.

ANTISENSE OLIGONUCLEOTIDES AND THEIR USE FOR TREATMENT OF NEURODEGENERATIVE DISORDERS

      
Application Number US2023078743
Publication Number 2025/095980
Status In Force
Filing Date 2023-11-03
Publication Date 2025-05-08
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Fang, Francis G.
  • Easley-Neal, Courtney
  • Mitasev, Branko
  • Vathipadiekal, Vinod
  • Wang, John
  • Choi, Hyeong Wook
  • Lee, Jung Hwa

Abstract

CD33 CD33 gene during pre-mRNA splicing, and their use in the treatment of a neurodegenerative disease, such as Alzheimer's disease, are disclosed.

IPC Classes  ?

  • C12N 15/113 - Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides

2.

LIPOSOME COMPOSITION AND LIPOSOME-CONTAINING PHARMACEUTICAL COMPOSITION

      
Document Number 03244230
Status Pending
Filing Date 2023-03-29
Open to Public Date 2025-05-06
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Matsumoto, Yasunobu
  • Hyodo, Kenji
  • Takase, Yasutaka
  • Katsurada, Yuri
  • Ando, Yuichiro
  • Onizawa, Yuji
  • Suzuki, Takuya

Abstract

A liposome composition comprising (A) liposomes comprising a dihydrosphingomyelin and a diacylglycerol-polyethylene glycol, (B) a drug, and (C) a sulfuric acid salt and/or sucrose octasulfate, and in which (A) encapsulates (B), wherein the diacylglycerol-polyethylene glycol is distearoylglycerol-polyethylene glycol, and (B) is 4-(3-chloro-4-(ethylaminocarbonyl)aminophenoxy)-7-methoxy-6-quinolinecarboxamide represented by formula (I) or its pharmaceutically acceptable salt.

IPC Classes  ?

  • A61K 31/47 - QuinolinesIsoquinolines
  • A61K 47/02 - Inorganic compounds
  • A61K 47/12 - Carboxylic acidsSalts or anhydrides thereof
  • A61K 47/14 - Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
  • A61K 47/24 - Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing atoms other than carbon, hydrogen, oxygen, halogen, nitrogen or sulfur, e.g. cyclomethicone or phospholipids
  • A61K 47/26 - Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharidesDerivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
  • A61K 47/28 - Steroids, e.g. cholesterol, bile acids or glycyrrhetinic acid
  • C07D 215/48 - Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen

3.

SPLICING MODULATOR ANTIBODY-DRUG CONJUGATES AND METHODS OF USE

      
Application Number 18830446
Status Pending
Filing Date 2024-09-10
First Publication Date 2025-05-01
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Pazolli, Ermira
  • Buonamici, Silvia
  • Samarakoon, Thiwanka
  • Prajapati, Sudeep
  • Fishkin, Nathan
  • Palacino, James
  • Seiler, Michael
  • Zhu, Ping
  • Cook, Andrew
  • Smith, Peter
  • Liu, Xiang
  • Ellery, Shelby
  • Reynolds, Dominic
  • Yu, Lihua
  • Wu, Zhenhua
  • Peng, Shouyong
  • Calandra, Nicholas
  • Sheehan, Megan
  • Xiao, Yonghong

Abstract

Linker-drug compounds and antibody-drug conjugates that bind to human oncology targets are disclosed. The linker-drug compounds and antibody-drug conjugates comprise a splicing modulator drug moiety. The disclosure further relates to methods and compositions for use in the treatment of neoplastic disorders by administering the antibody-drug conjugates provided herein.

IPC Classes  ?

  • A61K 47/68 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
  • A61K 9/127 - Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
  • A61K 9/51 - Nanocapsules
  • A61K 31/365 - Lactones
  • A61K 31/496 - Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies
  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61K 47/60 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
  • A61P 35/00 - Antineoplastic agents
  • C07D 313/00 - Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
  • C07D 405/06 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
  • C07D 405/12 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07K 16/24 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against cytokines, lymphokines or interferons
  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
  • C07K 16/30 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
  • C07K 16/32 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products from oncogenes
  • C07K 16/40 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against enzymes
  • C12Q 1/6886 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material for cancer
  • G01N 33/50 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing
  • G01N 33/574 - ImmunoassayBiospecific binding assayMaterials therefor for cancer

4.

BIOMARKERS FOR ERIBULIN-BASED ANTIBODY-DRUG CONJUGATES AND METHODS OF USE

      
Application Number US2024051250
Publication Number 2025/081160
Status In Force
Filing Date 2024-10-14
Publication Date 2025-04-17
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Furuuchi, Keiji
  • Uenaka, Toshimitsu
  • Cheng, Xin

Abstract

Biomarkers and methods of using them in treating folate receptor alpha-expressing cancers, such as platinum resistant ovarian cancer, are disclosed herein.

IPC Classes  ?

  • G01N 33/574 - ImmunoassayBiospecific binding assayMaterials therefor for cancer
  • A61K 47/68 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants

5.

ANTIBODY-DRUG CONJUGATE METABOLITES

      
Application Number US2024051079
Publication Number 2025/081063
Status In Force
Filing Date 2024-10-11
Publication Date 2025-04-17
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor Fernando, Shawn

Abstract

Antibodies and antigen-binding fragments thereof for binding to antibody-drug conjugates (ADCs) or metabolites thereof are disclosed. The disclosure further relates to methods for measuring antibody-drug conjugates (ADCs) and metabolites thereof, e.g., by using the antibodies or antigen-binding fragments disclosed herein.

IPC Classes  ?

  • G01N 33/574 - ImmunoassayBiospecific binding assayMaterials therefor for cancer
  • G01N 33/68 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving proteins, peptides or amino acids
  • G01N 33/82 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving vitamins

6.

CRYSTAL OF SUBSTITUTED PIPERIDINE COMPOUND, SALTS OF SUBSTITUTED PIPERIDINE COMPOUND, AND CRYSTALS THEREOF

      
Document Number 03243267
Status Pending
Filing Date 2023-01-12
Open to Public Date 2025-04-10
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Sato, Nobuaki
  • Asaba, Taro
  • Kushida, Ikuo
  • Fukuyama, Takashi
  • Ito, Yoko
  • Yasui, So

Abstract

Crystals of compounds represented by formula (I) having potential as drug substances for pharmaceuticals, as well as salts of compounds represented by formula (I) and their crystals.

IPC Classes  ?

  • A61K 31/506 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
  • C07D 451/02 - Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.02,4] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamineCyclic acetals thereof containing not further condensed 8-azabicyclo [3.2.1] octane or 3-oxa-9-azatricyclo [3.3.1.02,4] nonane ring systems, e.g. tropaneCyclic acetals thereof

7.

ANTISENSE OLIGONUCLEOTIDES AND THEIR USE FOR TREATMENT OF NEURODEGENERATIVE DISORDERS

      
Application Number 18557876
Status Pending
Filing Date 2022-04-28
First Publication Date 2025-03-20
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Vathipadiekal, Vinod
  • Mitasev, Branko
  • Easley-Neal, Courtney
  • Choi, Hyeong Wook
  • Fang, Francis G.
  • Wang, John
  • Vemula, Praveen
  • Lee, Jung Hwa

Abstract

Novel antisense oligonucleotides that induce Exon-2 skipping in the CD33 gene during pre-mRNA splicing, and their use in the treatment of a neurodegenerative disease, such as Alzheimer's disease, are disclosed.

IPC Classes  ?

  • C12N 15/113 - Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides

8.

METHOD FOR TREATING CANCER

      
Application Number 18941480
Status Pending
Filing Date 2024-11-08
First Publication Date 2025-02-27
Owner
  • Epizyme, Inc. (USA)
  • Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Keilhack, Heike
  • Truitt, Brett
  • Suzuki, Yuta
  • Murase, Tsukasa
  • Shikata, Futoshi

Abstract

The present invention relates to pharmaceutical compositions comprising inhibitor(s) of human histone methyltransferase EZH2, and methods of cancer therapy using the EZH2 inhibitor(s).

IPC Classes  ?

  • A61K 31/5377 - 1,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 9/20 - Pills, lozenges or tablets
  • A61K 9/28 - DrageesCoated pills or tablets
  • A61P 35/00 - Antineoplastic agents

9.

A THERAPEUTIC COMBINATION COMPRISING A TIGIT ANTAGONIST, A PD-1 ANTAGONIST, AND LENVATINIB

      
Application Number 18682546
Status Pending
Filing Date 2022-08-09
First Publication Date 2025-02-27
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Healy, Jane Anne
  • Orlowski, Robert John
  • Pinheiro, Elaine M.
  • Snyder, Alexandra
  • Linn, Douglas E.
  • Jha, Sujata Shrawankumar

Abstract

Provided herein are methods of treating cancer, an infectious disease, or an infection, which comprise administering to a human patient in need thereof: (a) a TIGIT antagonist; (b) a PD-1 antagonist; and (c) lenvatinib represented by Formula (I), or a pharmaceutically acceptable salt thereof. Also provided are kits containing such agents and uses of therapeutic combinations of such agents for the treatment of cancer, an infectious disease, or an infection. Provided herein are methods of treating cancer, an infectious disease, or an infection, which comprise administering to a human patient in need thereof: (a) a TIGIT antagonist; (b) a PD-1 antagonist; and (c) lenvatinib represented by Formula (I), or a pharmaceutically acceptable salt thereof. Also provided are kits containing such agents and uses of therapeutic combinations of such agents for the treatment of cancer, an infectious disease, or an infection.

IPC Classes  ?

10.

METHODS OF TREATING IRREGULAR SLEEP-WAKE RHYTHM DISORDER AND CIRCADIAN RHYTHM SLEEP DISORDERS ASSOCIATED WITH NEURODEGENERATIVE DISEASES

      
Application Number 18292007
Status Pending
Filing Date 2022-07-20
First Publication Date 2025-02-27
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Moline, Margaret L
  • Cheng, Jocelyn Y
  • Yardley, Jane

Abstract

Methods of treating sleep-wake rhythm disorder and related circadian rhythm sleep disorders associated with neurodegenerative diseases are disclosed.

IPC Classes  ?

  • A61K 31/506 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings

11.

CRYSTALLINE SALT FORM OF EP4 ANTAGONIST

      
Application Number 18719032
Status Pending
Filing Date 2022-12-22
First Publication Date 2025-02-13
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor Benayoud, Farid

Abstract

A crystalline free acid form of (S)-4-(1-(3-(difluoromethyl)-1-methyl-5-(3-(trifluoromethyl)phenoxy)-1H-pyrazole-4-carboxamido)ethyl)benzoic acid is provided. Methods of making and using the crystalline free acid form of (S)-4-(1-(3-(difluoromethyl)-1-methyl-5-(3-(trifluoromethyl)phenoxy)-1H-pyrazole-4-carboxamido)ethyl)benzoic acid are also provided.

IPC Classes  ?

12.

CRYSTAL OF SUBSTITUTED PIPERIDINE COMPOUND, SALTS OF SUBSTITUTED PIPERIDINE COMPOUND, AND CRYSTALS THEREOF

      
Application Number 18722917
Status Pending
Filing Date 2023-01-12
First Publication Date 2025-02-13
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Kushida, Ikuo
  • Ito, Yoko
  • Yasui, So
  • Fukuyama, Takashi
  • Sato, Nobuaki
  • Asaba, Taro

Abstract

Crystals of compounds represented by formula (I) having potential as drug substances for pharmaceuticals, as well as salts of compounds represented by formula (I) and their crystals. Crystals of compounds represented by formula (I) having potential as drug substances for pharmaceuticals, as well as salts of compounds represented by formula (I) and their crystals.

IPC Classes  ?

  • C07D 451/02 - Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.02,4] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamineCyclic acetals thereof containing not further condensed 8-azabicyclo [3.2.1] octane or 3-oxa-9-azatricyclo [3.3.1.02,4] nonane ring systems, e.g. tropaneCyclic acetals thereof
  • A61K 31/506 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings

13.

METHODS OF USING AN ANTI-AMYLOID BETA PROTOFIBRIL ANTIBODY AND ANTI-TAU ANTIBODY

      
Application Number 18720518
Status Pending
Filing Date 2022-11-08
First Publication Date 2025-02-13
Owner
  • EISAI R&D MANAGEMENT CO., LTD. (Japan)
  • WASHINGTON UNIVERSITY (USA)
Inventor
  • Reyderman, Larisa
  • Zhou, Jin
  • Kramer, Lynn
  • Irizarry, Michael
  • Sachdev, Pallavi
  • Dhadda, Shobha
  • Li, David
  • Wildsmith, Kristin
  • Aceves Baldo, Pau
  • Rawal, Sumit
  • Koyama, Akihiko
  • Swanson, Chad
  • Kanekiyo, Michio
  • Kaplow, June
  • Verbel, David
  • Landry, Ishani
  • Hayato, Seiichi
  • Gordon, Robert
  • Bateman, Randall
  • Mcdade, Eric

Abstract

Disclosed herein are antibodies, pharmaceutical formulations for treating or preventing Alzheimer's disease, methods of treating or preventing Alzheimer's disease, and kits comprising pharmaceutical formulations for treating or preventing Alzheimer's Disease comprising an anti-Aβ protofibril antibody and anti-tau antibody.

IPC Classes  ?

  • C07K 16/18 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies

14.

PREDICTING PROGRESSION OF COGNITIVE IMPAIRMENT

      
Application Number US2023081683
Publication Number 2025/019028
Status In Force
Filing Date 2023-11-29
Publication Date 2025-01-23
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Devanarayan, Viswanath
  • Dhadda, Shobha

Abstract

A platform is disclosed for the training and deployment of statistical or machine-learning models for predicting the progression of cognitive impairment or brain amyloid status. The statistical or machine-learning models can be trained to predict the progression of cognitive impairment or brain amyloid status using baseline image data, biomarker data, genomic data, demographic data, cognitive data, or the like. The platform can be configured to obtain training data, train the statistical or machine-learning models, and support using the trained statistical or machine-learning models to respond to prediction requests.

IPC Classes  ?

  • G16H 30/20 - ICT specially adapted for the handling or processing of medical images for handling medical images, e.g. DICOM, HL7 or PACS
  • G16H 30/40 - ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
  • G16H 50/30 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indicesICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for individual health risk assessment
  • G16H 50/50 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for simulation or modelling of medical disorders
  • G16H 50/70 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for mining of medical data, e.g. analysing previous cases of other patients

15.

ANTIMICROBIAL PEPTIDES

      
Application Number US2024038107
Publication Number 2025/019457
Status In Force
Filing Date 2024-07-15
Publication Date 2025-01-23
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor Saxena, Satya

Abstract

Disclosed herein are methods of diagnosing, selecting, monitoring, and treating subjects with Alzheimer's disease (AD) or suspected of having AD, based on presence of antimicrobial peptides (AMPs) at levels that differ from those in control individuals.

IPC Classes  ?

  • G01N 33/68 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving proteins, peptides or amino acids

16.

SYSTEMS AND METHODS FOR PREDICTING BRAIN TAU OR AMYLOID LEVELS

      
Application Number US2024038115
Publication Number 2025/019463
Status In Force
Filing Date 2024-07-15
Publication Date 2025-01-23
Owner EISAI R & D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Devanarayan, Viswanath
  • Dhadda, Shobha
  • Irizarry, Michael
  • Charil, Arnaud

Abstract

A machine learning model can be trained to predict brain tau or amyloid β status of a patient using, at least in part, biomarker data of the patient. The brain tau or amyloid β status can include one or more continuous-valued brain tau or amyloid β levels and/or concern brain tau or amyloid β levels in multiple regions of the brain of the patient. A prediction of brain tau or amyloid β status of the patient can be generated by applying the subject data of the patient to the machine learning model. The operations can further include providing the prediction of brain tau or amyloid β status of the patient. The machine learning model be used in selection of patients for treatment with an anti-tau therapy and/or an anti-amyloid therapy, in treatment of patients having or suspected of having Alzheimer's Disease (AD), or in monitoring of AD treatment efficacy.

IPC Classes  ?

17.

PREDICTING PROGRESSION OF COGNITIVE IMPAIRMENT

      
Application Number 18523799
Status Pending
Filing Date 2023-11-29
First Publication Date 2025-01-16
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Devanarayan, Viswanath
  • Dhadda, Shobha
  • Irizarry, Michael

Abstract

A platform is disclosed for the training and deployment of statistical or machine-learning models for predicting the progression of cognitive impairment or brain amyloid status. The statistical or machine-learning models can be trained to predict the progression of cognitive impairment or brain amyloid status using baseline image data, biomarker data, genomic data, demographic data, cognitive data, or the like. The platform can be configured to obtain training data, train the statistical or machine-learning models, and support using the trained statistical or machine-learning models to respond to prediction requests.

IPC Classes  ?

  • G16H 50/30 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indicesICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for individual health risk assessment
  • G06N 20/00 - Machine learning
  • G16B 20/00 - ICT specially adapted for functional genomics or proteomics, e.g. genotype-phenotype associations
  • G16B 25/10 - Gene or protein expression profilingExpression-ratio estimation or normalisation

18.

METHODS OF TREATMENT USING AN ANTI-ABETA PROTOFIBRIL ANTIBODY

      
Application Number US2024033125
Publication Number 2024/254542
Status In Force
Filing Date 2024-06-07
Publication Date 2024-12-12
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Hersch, Steven
  • Irizarry, Michael
  • Koyama, Akihiko
  • Kramer, Lynn
  • Reyderman, Larisa
  • Sachdev, Pallavi
  • Willis, Brian

Abstract

Disclosed herein are methods of selecting, monitoring, and treating subjects with Alzheimer's disease (AD) or suspected of having AD or another disorder associated with amyloid accumulation in the brain based on the risk of an ARIA event or brain hemorrhage. Also disclosed herein are methods of treating subjects having or suspected of having AD comprising subcutaneously administering an anti-Aβ protofibril antibody.

IPC Classes  ?

  • A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
  • C07K 16/18 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans

19.

ANTI-EPHA4 ANTIBODY

      
Application Number 18704106
Status Pending
Filing Date 2022-11-09
First Publication Date 2024-11-21
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Kawakatsu, Tomomi
  • Tahara, Kazuhiro
  • Shuta, Kazuyoshi

Abstract

[Problem] To provide an antibody that can bind specifically to EphA4 and detect EphA4 at high detection sensitivity, and a method and a kit for detecting or quantifying EphA4 characterized by the antibody. [Problem] To provide an antibody that can bind specifically to EphA4 and detect EphA4 at high detection sensitivity, and a method and a kit for detecting or quantifying EphA4 characterized by the antibody. [Solution] Provided are an antibody having a specific heavy chain CDR sequence and light chain CDR sequence and an antigen binding fragment thereof, and a method and kit characterized by the same. Specifically, an antibody according to the present invention or an antigen-binding fragment thereof includes (a) a heavy chain including a heavy chain CDR1 comprising an amino acid sequence represented by SEQ ID NO. 52; a heavy chain CDR2 comprising an amino acid sequence represented by SEQ ID NO. 53; and a heavy chain CDR3 comprising an amino acid sequence represented by SEQ ID NO. 54; and a light chain including a light chain CDR1 comprising an amino acid sequence represented by SEQ ID NO. 55; a light chain CDR2 comprising an amino acid sequence represented by SEQ ID NO. 56; and a light chain CDR3 comprising an amino acid sequence represented by SEQ ID NO. 57; (b) a heavy chain including a heavy chain CDR1 comprising an amino acid sequence represented by SEQ ID NO. 64; a heavy chain CDR2 comprising an amino acid sequence represented by SEQ ID NO. 65; and a heavy chain CDR3 comprising an amino acid sequence represented by SEQ ID NO. 66; and a light chain including a light chain CDR1 comprising an amino acid sequence presented by SEQ ID NO. 67; a light chain CDR2 comprising an amino acid sequence represented by SEQ ID NO. 68; and a light chain CDR3 comprising an amino acid sequence represented by SEQ ID NO. 69; or (c) a heavy chain including a heavy chain CDR1 comprising an amino acid sequence represented by SEQ ID NO. 40; a heavy chain CDR2 comprising an amino acid sequence represented by SEQ ID NO. 41; and a heavy chain CDR3 comprising an amino acid sequence represented by SEQ ID NO. 42; and a light chain including a light chain CDR1 comprising an amino acid sequence represented by SEQ ID NO. 43; a light chain CDR2 comprising an amino acid sequence represented by SEQ ID NO. 44; and a light chain CDR3 comprising an amino acid sequence represented by SEQ ID NO. 45.

IPC Classes  ?

  • G01N 33/573 - ImmunoassayBiospecific binding assayMaterials therefor for enzymes or isoenzymes
  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
  • G01N 33/68 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving proteins, peptides or amino acids

20.

PHARMACEUTICAL COMPOSITION

      
Application Number JP2024017522
Publication Number 2024/237216
Status In Force
Filing Date 2024-05-10
Publication Date 2024-11-21
Owner
  • NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSITY (Japan)
  • EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Matsuoka Masao
  • Yasunaga Jun-Ichirou
  • Suzuki Yuta
  • Kubara Kenji
  • Miyazaki Takayuki

Abstract

[Problem] To provide a novel pharmaceutical composition that can be used for the induction of an immune response to an HTLV-1. [Solution] A pharmaceutical composition according to the present disclosure comprises: a human T-cell leukemia virus type-1 (HTLV-1) antigenic Gag protein p15 (Gag p15) or an immunogenic fragment thereof, a Gag protein p19 (Gag p19) or an immunogenic fragment thereof, and/or a Gag protein p24 (Gag p24) or an immunogenic fragment thereof; and a pharmaceutically acceptable carrier.

IPC Classes  ?

  • A61K 39/21 - Retroviridae, e.g. equine infectious anemia virus
  • A61K 31/7088 - Compounds having three or more nucleosides or nucleotides
  • A61K 35/76 - VirusesSubviral particlesBacteriophages
  • A61K 39/39 - Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
  • A61K 48/00 - Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseasesGene therapy
  • A61P 35/02 - Antineoplastic agents specific for leukemia
  • A61P 37/04 - Immunostimulants
  • C07K 14/15 - Retroviridae, e.g. bovine leukaemia virus, feline leukaemia virus, human T-cell leukaemia-lymphoma virus
  • C12N 15/48 - Retroviridae, e.g. bovine leukaemia virus, feline leukaemia virus
  • C12N 15/63 - Introduction of foreign genetic material using vectorsVectorsUse of hosts thereforRegulation of expression

21.

BIOMARKERS FOR STING AGONISTS AND METHODS OF USING THE SAME

      
Application Number 18690679
Status Pending
Filing Date 2022-09-02
First Publication Date 2024-11-21
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Chen, Tenghui
  • Gualberto, Antonio
  • Scholz, Catherine

Abstract

The present disclosure relates to methods of identifying, selecting, monitoring, and/or treating a cancer patient with a STING agonist.

IPC Classes  ?

  • C12Q 1/6886 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material for cancer

22.

LIPID COMPLEX

      
Application Number JP2024017517
Publication Number 2024/237214
Status In Force
Filing Date 2024-05-10
Publication Date 2024-11-21
Owner
  • EISAI R&D MANAGEMENT CO., LTD. (Japan)
  • NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSITY (Japan)
Inventor
  • Suzuki Yuta
  • Kubara Kenji
  • Miyazaki Takayuki
  • Matsuoka Masao
  • Yasunaga Jun-Ichirou

Abstract

[Problem] A composition and a method that can be used to induce an immune response to HTLV-1 are needed. [Solution] The present invention relates to a lipid complex in which at least one nucleic acid selected from a nucleic acid containing a polynucleotide that encodes an immunogenic fragment of a human T-cell leukemia virus 1 (HTLV-1) antigenic Gag protein, a nucleic acid containing a polynucleotide that encodes an immunogenic fragment of an HTLV-1 antigenic Tax protein, and a nucleic acid containing a polynucleotide that encodes an immunogenic fragment an HTLV-1 antigenic HBZ protein is encapsulated in a lipid.

IPC Classes  ?

  • C12N 15/48 - Retroviridae, e.g. bovine leukaemia virus, feline leukaemia virus
  • A61K 9/14 - Particulate form, e.g. powders
  • A61K 31/7088 - Compounds having three or more nucleosides or nucleotides
  • A61K 47/22 - Heterocyclic compounds, e.g. ascorbic acid, tocopherol or pyrrolidones
  • A61K 47/24 - Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing atoms other than carbon, hydrogen, oxygen, halogen, nitrogen or sulfur, e.g. cyclomethicone or phospholipids
  • A61K 47/28 - Steroids, e.g. cholesterol, bile acids or glycyrrhetinic acid
  • A61K 47/34 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
  • A61P 37/04 - Immunostimulants
  • C07K 14/15 - Retroviridae, e.g. bovine leukaemia virus, feline leukaemia virus, human T-cell leukaemia-lymphoma virus
  • C12N 15/88 - Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation using microencapsulation, e.g. using liposome vesicle

23.

CERTAIN PLADIENOLIDE COMPOUNDS AND METHODS OF USE

      
Application Number 18582548
Status Pending
Filing Date 2024-02-20
First Publication Date 2024-11-07
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Keaney, Gregg F.
  • Wang, John
  • Gerard, Baudouin
  • Arai, Kenzo
  • Liu, Xiang
  • Zheng, Guo Zhu
  • Kira, Kazunobu
  • Marcaurelle, Lisa A.
  • Nevalainen, Marta
  • Hao, Ming-Hong
  • O'Shea, Morgan Welzel
  • Tivitmahaisoon, Parcharee
  • Prajapati, Sudeep
  • Luo, Tuoping
  • Gearhart, Nicholas C.
  • Lowe, Jason T.
  • Kotake, Yoshihiko
  • Nagao, Satoshi
  • Kanada Sonobe, Regina Mikie
  • Miyano, Masayuki
  • Murai, Norio
  • Cook, Andrew
  • Ellery, Shelby
  • Endo, Atsushi
  • Palacino, James
  • Reynolds, Dominic

Abstract

The present disclosure provides novel pladienolide compounds, pharmaceutical compositions containing such compounds, and methods for using the compounds as therapeutic agents. These compounds may be useful in the treatment of cancers, particularly cancers in which agents that target the spliceosome and mutations therein are known to be useful. Also provided herein are methods of treating cancers by administering at least one compound disclosed herein and at least one additional therapy.

IPC Classes  ?

  • C07D 407/06 - Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61P 35/00 - Antineoplastic agents
  • C07D 313/00 - Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
  • C07D 405/12 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 405/14 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
  • C07D 413/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 417/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 487/08 - Bridged systems
  • C07D 487/10 - Spiro-condensed systems
  • C07D 491/107 - Spiro-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring

24.

SPLICING MODULATOR ANTIBODY-DRUG CONJUGATES AND METHODS OF USE

      
Application Number 18581307
Status Pending
Filing Date 2024-02-19
First Publication Date 2024-10-31
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Pazolli, Ermira
  • Buonamici, Silvia
  • Samarakoon, Thiwanka
  • Prajapati, Sudeep
  • Fishkin, Nathan
  • Palacino, James
  • Seiler, Michael
  • Zhu, Ping
  • Cook, Andrew
  • Smith, Peter
  • Liu, Xiang
  • Ellery, Shelby
  • Reynolds, Dominic
  • Yu, Lihua
  • Wu, Zhenhua
  • Peng, Shouyong
  • Calandra, Nicholas
  • Sheehan, Megan
  • Xiao, Yonghong

Abstract

Linker-drug compounds and antibody-drug conjugates that bind to human oncology targets are disclosed. The linker-drug compounds and antibody-drug conjugates comprise a splicing modulator drug moiety. The disclosure further relates to methods and compositions for use in the treatment of neoplastic disorders by administering the antibody-drug conjugates provided herein. In an embodiment, the splicing modulator comprises a pladienolide or a pladienolide derivative.

IPC Classes  ?

  • C07D 405/12 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
  • A61K 9/127 - Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
  • A61K 9/51 - Nanocapsules
  • A61K 31/365 - Lactones
  • A61K 31/496 - Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies
  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61K 47/60 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
  • A61K 47/68 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
  • A61P 35/00 - Antineoplastic agents
  • C07D 313/00 - Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
  • C07D 405/06 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
  • C07K 16/24 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against cytokines, lymphokines or interferons
  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
  • C07K 16/30 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
  • C07K 16/32 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products from oncogenes
  • C07K 16/40 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against enzymes
  • C12Q 1/6886 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material for cancer
  • G01N 33/50 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing
  • G01N 33/574 - ImmunoassayBiospecific binding assayMaterials therefor for cancer

25.

METHODS OF USING SPLICING MODULATORS

      
Application Number 18645759
Status Pending
Filing Date 2024-04-25
First Publication Date 2024-10-24
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Pazolli, Ermira
  • Buonamici, Silvia
  • Palacino, James
  • Seiler, Michael
  • Zhu, Ping
  • Barry, Evan
  • Yu, Lihua

Abstract

This disclosure relates to methods for the treatment of neoplastic disorders by administering Compound 1, or a pharmaceutically acceptably salt thereof, on its own and/or as part of a conjugate or composition, and inducing production of at least one neoantigen.

IPC Classes  ?

  • A61K 31/496 - Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
  • A61K 35/17 - LymphocytesB-cellsT-cellsNatural killer cellsInterferon-activated or cytokine-activated lymphocytes
  • A61K 38/19 - CytokinesLymphokinesInterferons
  • A61K 38/20 - Interleukins
  • A61K 38/21 - Interferons
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies
  • A61K 39/39 - Medicinal preparations containing antigens or antibodies characterised by the immunostimulating additives, e.g. chemical adjuvants
  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum

26.

SUBCUTANEOUS FORMULATIONS OF ANTI-ABETA PROTOFIBRIL ANTIBODY AND METHODS OF USE THEREOF

      
Application Number 18688264
Status Pending
Filing Date 2022-08-29
First Publication Date 2024-10-24
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Koyama, Akihiko
  • Swanson, Chad
  • Kanekiyo, Michio
  • Irizarry, Michael
  • Kramer, Lynn
  • Kaplow, June
  • Verbel, David
  • Dhadda, Shobha
  • Sachdev, Pallavi
  • Reyderman, Larisa
  • Landry, Ishani
  • Hayato, Seiichi
  • Gordon, Robert

Abstract

Disclosed herein are methods of treating Alzheimer's disease, methods of reducing clinical decline in a subject having early Alzheimer's disease, methods of reducing brain amyloid level in a subject, methods of converting a subject from amyloid positive to amyloid negative, methods of preventing Alzheimer's disease, the methods comprising subcutaneously administering an anti-Aβ protofibril antibody.

IPC Classes  ?

  • C07K 16/18 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies
  • A61K 47/18 - AminesAmidesUreasQuaternary ammonium compoundsAmino acidsOligopeptides having up to five amino acids
  • A61K 47/26 - Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharidesDerivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
  • A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia

27.

PHARMACEUTICAL COMPOSITION FOR TREATING TUMORS

      
Application Number JP2023036011
Publication Number 2024/209717
Status In Force
Filing Date 2023-10-03
Publication Date 2024-10-10
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Ozawa Yoichi
  • Kato Yu
  • Adachi Yusuke

Abstract

Disclosed is a pharmaceutical composition for treating tumors, which comprises (6S,9aS)-N-benzyl-8-(\{6-[3-(4-ethylpiperazin-1-yl)azetidin-1-yl]pyridin-2-yl\}methyl)-6-(2-fluoro-4-hydroxybenzyl)-4,7-dioxo-2-(prop-2-en-1-yl)hexahydro-2H-pyrazino[2,1-c][1,2,4]triazine-1(6H)-carboxamide represented by formula (I) or a pharmaceutically acceptable salt thereof and is administered in combination with an MEK inhibitor.

IPC Classes  ?

  • A61K 31/5025 - PyridazinesHydrogenated pyridazines ortho- or peri-condensed with heterocyclic ring systems
  • A61K 31/506 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
  • A61K 31/519 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
  • A61K 45/00 - Medicinal preparations containing active ingredients not provided for in groups
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61P 35/00 - Antineoplastic agents
  • A61P 43/00 - Drugs for specific purposes, not provided for in groups

28.

ANTI-BCMA ANTIBODY-DRUG CONJUGATES AND METHODS OF USE

      
Application Number 18741705
Status Pending
Filing Date 2024-06-12
First Publication Date 2024-10-03
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Henry, Ryan
  • Samarakoon, Thiwanka
  • Fishkin, Nathan
  • Zhu, Ping
  • Pazolli, Ermira
  • Palacino, James
  • Almagro, Juan C.

Abstract

Antibodies, antigen-binding fragments, and conjugates (e.g., antibody-drug conjugates (ADCs) such as those comprising a splicing modulator) that bind to BCMA are disclosed. The disclosure further relates to methods and compositions for use in the treatment of cancer by administering a composition provided herein.

IPC Classes  ?

  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies
  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61K 47/60 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic macromolecular compound, e.g. an oligomeric, polymeric or dendrimeric molecule obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyureas or polyurethanes the organic macromolecular compound being a polyoxyalkylene oligomer, polymer or dendrimer, e.g. PEG, PPG, PEO or polyglycerol
  • A61K 47/65 - Peptidic linkers, binders or spacers, e.g. peptidic enzyme-labile linkers
  • A61K 47/68 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
  • A61P 35/00 - Antineoplastic agents

29.

MACROCYCLIC COMPOUNDS AND USES THEREOF

      
Application Number 18480929
Status Pending
Filing Date 2023-10-04
First Publication Date 2024-09-19
Owner
  • President and Fellows of Harvard College (USA)
  • Eisai R&D Management Co., LTD. (Japan)
Inventor
  • Kishi, Yoshito
  • Kira, Kazunobu
  • Ito, Ken

Abstract

The present invention provides novel compounds (e.g., compounds of Formulae (I), (II), (III), (IV)) having tumor vascular remodeling effect and/or anti-CAF (Cancer Associated Fibroblasts) activity, or pharmaceutically acceptable salts thereof, optionally in a pharmaceutically acceptable carrier, and a medical uses thereof. The present invention provides novel compounds (e.g., compounds of Formulae (I), (II), (III), (IV)) having tumor vascular remodeling effect and/or anti-CAF (Cancer Associated Fibroblasts) activity, or pharmaceutically acceptable salts thereof, optionally in a pharmaceutically acceptable carrier, and a medical uses thereof.

IPC Classes  ?

  • C07D 493/22 - Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains four or more hetero rings
  • A61P 35/04 - Antineoplastic agents specific for metastasis

30.

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, PROGRAM, AND STORAGE MEDIUM

      
Application Number JP2024010334
Publication Number 2024/190911
Status In Force
Filing Date 2024-03-15
Publication Date 2024-09-19
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Aoshima, Ken
  • Nakamura, Yoshitaka
  • Miura, Yuji
  • Anabuki, Kenichi
  • Dairiki, Ryo
  • Tsuneyoshi, Momoka
  • Segawa, Emiko
  • Nagaoka, Kazuya

Abstract

In this information processing device, patient's information corresponding to each of at least four variables corresponding to one of first information about orientation, second information about memory, third information about memory for schedules for holidays, family gatherings, appointments, or medications in IADLs, or memory for actual tasks of eating or moving in IADLs, and fourth information about the positivity or negativity of a biomarker, is inputted to a predictive model (132) that has been trained using training data in which the at least four variables are associated with the presence or absence of symptomatic progression of mild cognitive impairment (MCI) or mild Alzheimer-type dementia (mild AD), to determine the probability of the patient's symptomatic progression of mild cognitive impairment (MCI) or mild Alzheimer-type dementia (mild AD).

IPC Classes  ?

  • G16H 50/50 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for simulation or modelling of medical disorders
  • A61B 10/00 - Instruments for taking body samples for diagnostic purposesOther methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determinationThroat striking implements
  • G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems

31.

INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, PROGRAM, AND STORAGE MEDIUM

      
Application Number JP2024010360
Publication Number 2024/190916
Status In Force
Filing Date 2024-03-15
Publication Date 2024-09-19
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Aoshima, Ken
  • Nakamura, Yoshitaka
  • Miura, Yuji
  • Anabuki, Kenichi
  • Dairiki, Ryo
  • Tsuneyoshi, Momoka
  • Segawa, Emiko
  • Nagaoka, Kazuya

Abstract

According to the present invention, the probability that a patient's mild cognitive impairment (MCI) or mild Alzheimer's disease (mild AD) symptoms will advance is predicted by inputting patient information corresponding to at least three variables based on information selected from among first information regarding orientation, second information regarding memory, third information regarding either memory of holidays, family gatherings, appointments, or medicine taking schedule in IADL, or the actual activities of dining, shopping or movement in IADL, and fourth information regarding biomarker positivity or negativity into a prediction model (132) trained using training data in which the at least three variables are associated with the presence or absence of advancement of symptoms of MCI or mild AD. Attribute information of the patient information includes at least one among a first feature quantity obtained by adding together fellow items of information with which an evaluation value representing the degree of MCI or mild AD symptoms shows a positive correlation, and a second feature quantity obtained by dividing fellow items of information with which the size of the evaluation value representing the degree of the symptoms shows a negative correlation.

IPC Classes  ?

  • G16H 50/50 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for simulation or modelling of medical disorders
  • A61B 10/00 - Instruments for taking body samples for diagnostic purposesOther methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determinationThroat striking implements
  • G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems

32.

ANTI-PSMA ANTIBODIES, CONJUGATES, AND METHODS OF USE

      
Application Number US2024017767
Publication Number 2024/182569
Status In Force
Filing Date 2024-02-28
Publication Date 2024-09-06
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Kim, Dae-Shik
  • Arai, Kenzo
  • Furuuchi, Keiji
  • Cheng, Xin
  • Bao, Xingfeng
  • Yamane, Yoshinobu
  • Kaburagi, Yosuke
  • Huang, Kuan-Chun
  • Albone, Earl F.
  • Spidel, Jared

Abstract

e.g.e.g.e.g., cancer by administering the compositions provided herein.

IPC Classes  ?

  • C07K 16/30 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
  • A61K 47/68 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies
  • A61P 35/00 - Antineoplastic agents

33.

PRODUCTION METHOD FOR SYNTHETIC INTERMEDIATE OF MONOCYCLIC PYRIDINE DERIVATIVE

      
Application Number 18292731
Status Pending
Filing Date 2022-08-29
First Publication Date 2024-09-05
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Nagai, Mitsuo
  • Fukuyama, Takashi
  • Kamada, Yasuaki
  • Niijima, Jun
  • Kuroda, Hirofumi
  • Karoji, Yuki
  • Murakami, Keiichi
  • Omori, Masayuki
  • Miyashita, Yusuke
  • Kamada, Atsushi
  • Matsuda, Masaaki

Abstract

The invention provides a production process allowing more high-yield and efficient synthesis of key intermediates (compound (2i) or a salt thereof, and compound (1g)) for production of E7090, which is useful as an FGFR inhibitor. The invention provides a production process allowing more high-yield and efficient synthesis of key intermediates (compound (2i) or a salt thereof, and compound (1g)) for production of E7090, which is useful as an FGFR inhibitor.

IPC Classes  ?

  • C07D 401/12 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07C 201/12 - Preparation of nitro compounds by reactions not involving the formation of nitro groups
  • C07C 253/30 - Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
  • C07D 209/08 - IndolesHydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring

34.

METHOD FOR PRODUCING MONOCYCLIC PYRIDINE DERIVATIVE

      
Application Number 18292743
Status Pending
Filing Date 2022-08-29
First Publication Date 2024-09-05
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Nagai, Mitsuo
  • Fukuyama, Takashi
  • Kamada, Yasuaki
  • Niijima, Jun
  • Kuroda, Hirofumi
  • Murakami, Keiichi
  • Karoji, Yuki
  • Saito, Hiroyuki
  • Omori, Masayuki
  • Miyashita, Yusuke
  • Kamada, Atsushi
  • Matsuda, Masaaki
  • Kodera, Takanori

Abstract

Provided is compound (3d) or a salt thereof, wherein the content of compound (IM-7) is 0.48 mass % or lower.

IPC Classes  ?

  • C07D 401/14 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings

35.

SALT OF HETEROCYCLIC COMPOUND WITH ANTI-MALARIA ACTIVITY, AND CRYSTALS THEREOF

      
Application Number 18572025
Status Pending
Filing Date 2022-07-19
First Publication Date 2024-09-05
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Kushida, Ikuo
  • Komura, Fusae
  • Shibuguchi, Nao

Abstract

This salt of the compound represented by formula (I) and crystals thereof are applicable as an active pharmaceutical ingredient of pharmaceutical products. This salt of the compound represented by formula (I) and crystals thereof are applicable as an active pharmaceutical ingredient of pharmaceutical products.

IPC Classes  ?

  • C07D 401/04 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring- member bond
  • A61K 31/455 - Nicotinic acid, i.e. niacinDerivatives thereof, e.g. esters, amides

36.

BIOMARKERS FOR A THERAPY COMPRISING AN ANGIOGENESIS INHIBITOR

      
Application Number 18569317
Status Pending
Filing Date 2022-04-07
First Publication Date 2024-08-15
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Kuronishi, Megumi
  • Kato, Yu

Abstract

Biomarkers are provided that predict whether a human subject having a tumor is in need of a therapy comprising an angiogenesis inhibitor (e.g. lenvatinib or a pharmaceutically acceptable salt thereof, such as lenvatinib mesylate). The biomarkers, compositions, and methods described herein are useful in selecting appropriate treatment modalities for and treating a subject having a tumor.

IPC Classes  ?

  • C12Q 1/6886 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material for cancer
  • A61K 31/47 - QuinolinesIsoquinolines
  • A61P 35/00 - Antineoplastic agents

37.

Method for Producing an Active Hepatocyte Growth Factor (HGF)

      
Application Number 18429738
Status Pending
Filing Date 2024-02-01
First Publication Date 2024-07-04
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Shimizu, Masashi
  • Sato, Toshitaka
  • Arita, Yoshihisa

Abstract

The present invention provides a method for producing active hepatocyte growth factor activator (HGFA) and active hepatocyte growth factor (HGF) without using animal serum. The present invention relates to a method for producing active HGFA without using animal serum. The method is characterized in that it comprises a step of obtaining a culture supernatant comprising pro-HGFA by culturing mammalian cells expressing inactive hepatocyte growth factor activator (pro-HGFA) in a medium without serum, and a step of adjusting the culture supernatant comprising pro-HGFA obtained in the above step to weakly acidic to convert pro-HGFA into active HGFA. The present invention also relates to a method for producing active HGF with HGFA produced by said method.

IPC Classes  ?

  • C07K 14/475 - Growth factorsGrowth regulators
  • C12N 5/10 - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
  • C12N 9/64 - Proteinases derived from animal tissue, e.g. rennin
  • C12N 15/09 - Recombinant DNA-technology
  • C12P 21/02 - Preparation of peptides or proteins having a known sequence of two or more amino acids, e.g. glutathione

38.

METHODS OF TREATMENT USING A TAU PET LEVEL

      
Application Number US2023081441
Publication Number 2024/118665
Status In Force
Filing Date 2023-11-28
Publication Date 2024-06-06
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Irizarry, Michael
  • Kramer, Lynn
  • Dhadda, Shobha
  • Charil, Arnaud

Abstract

Disclosed herein are methods of diagnosing, selecting, monitoring, and treating subjects with Alzheimer's disease (AD) or suspected of having AD or another disorder associated with amyloid accumulation in the brain using a tau PET level.

IPC Classes  ?

  • C07K 16/18 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans
  • A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
  • G01N 33/68 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving proteins, peptides or amino acids

39.

METHOD FOR PRODUCING MACROLIDE COMPOUND

      
Application Number JP2023039845
Publication Number 2024/101298
Status In Force
Filing Date 2023-11-06
Publication Date 2024-05-16
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Yoneda Naoki
  • Sato Nobuaki
  • Nakaue Tsubasa
  • Nakatani Yusuke
  • Yamashita Taro
  • Ito Yoko

Abstract

Disclosed are a method for producing pladienolide D that includes a step that reacts a compound represented by formula (A1) with a compound represented by formula (B1) in the presence of a metal catalyst to obtain a compound represented by formula (C1) (in the formulas, X means hydrogen, optionally substituted boryl, optionally substituted stannyl, or optionally substituted silyl, R4is hydrogen, etc., R5is optionally substituted benzoyl, etc., and R1and R2 each independently are hydrogen, etc.) and crystals of a solvate of pladienolide D.

IPC Classes  ?

  • C07D 407/06 - Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
  • C07B 61/00 - Other general methods
  • C07D 303/16 - Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by esterified hydroxyl radicals
  • C07F 5/02 - Boron compounds
  • C07F 5/04 - Esters of boric acids

40.

ANTIBODY-DRUG CONJUGATE

      
Application Number 18237663
Status Pending
Filing Date 2023-08-24
First Publication Date 2024-05-09
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Miyano, Masayuki
  • Nakazawa, Yuya
  • Iso, Kentaro
  • Yabe, Yuki
  • Umihara, Hirotatsu
  • Taguchi, Junichi
  • Inoue, Satoshi
  • Tsukamoto, Shuntaro
  • Kogai, Hiroyuki
  • Yamaguchi, Atsumi
  • Akagi, Tsuyoshi
  • Mukai, Yohei
  • Hirayama, Toshifumi
  • Kato, Masaki
  • Mochizuki, Toshiki
  • Yamamoto, Akihiko
  • Yamamoto, Yuji
  • Sakurada, Takato

Abstract

An antibody-drug conjugate represented by formula (I): An antibody-drug conjugate represented by formula (I): (where Ab is an antibody, X is a group represented by formula (X-1), formula (X-2) or formula (X-3): An antibody-drug conjugate represented by formula (I): (where Ab is an antibody, X is a group represented by formula (X-1), formula (X-2) or formula (X-3): (where at the left represents the binding site with NH and at the right represents the binding side with D), D is a group represented by formula (D-1) or formula (D-2): An antibody-drug conjugate represented by formula (I): (where Ab is an antibody, X is a group represented by formula (X-1), formula (X-2) or formula (X-3): (where at the left represents the binding site with NH and at the right represents the binding side with D), D is a group represented by formula (D-1) or formula (D-2): (where represents the binding site with X), and n is in the range of about 1 to about 8).

IPC Classes  ?

  • A61K 47/68 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment

41.

PEPTIDE-ANTISENSE OLIGONUCLEOTIDES AND THEIR USE FOR TREATMENT OF NEURODEGENERATIVE DISORDERS

      
Application Number US2023078121
Publication Number 2024/092256
Status In Force
Filing Date 2023-10-27
Publication Date 2024-05-02
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Vathipadiekal, Vinod
  • Mitasev, Branko
  • Wang, John
  • Easley-Neal, Courtney
  • Choi, Hyeong Wook
  • Fang, Francis G.
  • Vemula, Praveen
  • Lee, Jung Hwa
  • Henry, Jeffrey

Abstract

CD33 CD33 gene during pre-mRNA splicing, and their use in the treatment of a neurodegenerative disease, such as Alzheimer's disease, are disclosed.

IPC Classes  ?

  • A61K 47/64 - Drug-peptide, drug-protein or drug-polyamino acid conjugates, i.e. the modifying agent being a peptide, protein or polyamino acid which is covalently bonded or complexed to a therapeutically active agent
  • A61K 47/54 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic compound
  • C07K 7/64 - Cyclic peptides containing only normal peptide links
  • C07K 7/54 - Cyclic peptides containing at least one abnormal peptide link with at least one abnormal peptide link in the ring
  • C12N 15/113 - Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides
  • A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia

42.

METHODS OF REDUCING NEURODEGENERATION ASSOCIATED WITH NEURODEGENERATIVE DISEASES

      
Application Number US2023074913
Publication Number 2024/064897
Status In Force
Filing Date 2023-09-22
Publication Date 2024-03-28
Owner
  • EISAI R&D MANAGEMENT CO., LTD. (Japan)
  • WASHINGTON UNIVERSITY (USA)
Inventor
  • Moline, Margaret L.
  • Cheng, Jocelyn Y.
  • Ringheim, Garth E.
  • Lucey, Brendan P.
  • Musiek, Erik S.
  • Holtzman, David M.
  • Beuckmann, Carsten T.
  • Parhizkar, Samira
  • Sharma, Ashish

Abstract

The disclosure relates to lemborexant, a dual orexin receptor antagonist, and compositions and methods for use in treatment of Alzheimer's disease (AD), e.g., in a subject who has AD or who is at risk for developing AD.

IPC Classes  ?

  • A61K 31/501 - PyridazinesHydrogenated pyridazines not condensed and containing further heterocyclic rings
  • A61P 25/00 - Drugs for disorders of the nervous system
  • A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
  • G01N 33/50 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing

43.

KIT FOR DIAGNOSING ALZHEIMER'S DISEASE AND PHARMACEUTICAL COMPOSITION FOR TREATING ALZHEIMER'S DISEASE

      
Application Number JP2023031575
Publication Number 2024/053519
Status In Force
Filing Date 2023-08-30
Publication Date 2024-03-14
Owner
  • EISAI R&D MANAGEMENT CO., LTD. (Japan)
  • KEIO UNIVERSITY (Japan)
Inventor
  • Watanabe Hirotaka
  • Okano Hideyuki
  • Takahashi Kentaro

Abstract

Disclosed are a kit for diagnosing Alzheimer's disease and a pharmaceutical composition for treating Alzheimer's disease that use EDIL3 or a nucleic acid that encodes EDIL3 as an indicator or a target.

IPC Classes  ?

  • C12Q 1/6876 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • A61K 45/00 - Medicinal preparations containing active ingredients not provided for in groups
  • A61K 48/00 - Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseasesGene therapy
  • A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
  • C12N 1/15 - Fungi Culture media therefor modified by introduction of foreign genetic material
  • C12N 1/19 - YeastsCulture media therefor modified by introduction of foreign genetic material
  • C12N 1/21 - BacteriaCulture media therefor modified by introduction of foreign genetic material
  • C12N 5/10 - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
  • C12N 15/11 - DNA or RNA fragmentsModified forms thereof
  • C12N 15/13 - Immunoglobulins
  • G01N 33/50 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing
  • G01N 33/53 - ImmunoassayBiospecific binding assayMaterials therefor

44.

ANTI-PT217 TAU ANTIBODY

      
Application Number 18273355
Status Pending
Filing Date 2022-02-17
First Publication Date 2024-03-07
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Ciezarek, Sonia
  • Roberts, Malcolm Ian
  • Staddon, James Martin
  • Obara, Takashi
  • Mukai, Yohei
  • Agarwala, Lal Kishan

Abstract

Disclosed herein an anti-pT217 Tau antibody or a pT217 Tau-binding fragment thereof.

IPC Classes  ?

  • C07K 16/18 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans
  • G01N 33/68 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving proteins, peptides or amino acids

45.

ANTIBODY-DRUG COMPLEX

      
Application Number JP2023030603
Publication Number 2024/043319
Status In Force
Filing Date 2023-08-24
Publication Date 2024-02-29
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Miyano Masayuki
  • Nakazawa Yuya
  • Iso Kentaro
  • Yabe Yuki
  • Umihara Hirotatsu
  • Taguchi Junichi
  • Inoue Satoshi
  • Tsukamoto Shuntaro
  • Kogai Hiroyuki
  • Yamaguchi Atsumi
  • Akagi Tsuyoshi
  • Mukai Yohei
  • Hirayama Toshifumi
  • Kato Masaki
  • Mochizuki Toshiki
  • Yamamoto Akihiko
  • Yamamoto Yuji
  • Sakurada Takato

Abstract

An antibody-drug complex represented by formula (I): (in the formula, Ab is an antibody, X is a group represented by formula (X-1), formula (X-2), or formula (X-3): (in the formulas, AA on the left represents a binding site with NH, BB on the right represents a binding site with D.), D is a group represented by formula (D-1) or formula (D-2): (in the formulas, CC represents a binding site with X.), and n ranges from about 1 to about 8.).

IPC Classes  ?

  • A61K 47/68 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
  • A61K 31/498 - Pyrazines or piperazines ortho- or peri-condensed with carbocyclic ring systems, e.g. quinoxaline, phenazine
  • A61K 47/54 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic compound
  • C07D 401/04 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring- member bond
  • C07D 401/14 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
  • C07D 405/14 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
  • C07D 471/04 - Ortho-condensed systems
  • C07D 491/048 - Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being five-membered

46.

POLY-MORPHOLINO OLIGONUCLEOTIDE GAPMERS

      
Application Number 18256428
Status Pending
Filing Date 2021-12-10
First Publication Date 2024-02-22
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Fang, Francis G.
  • Kim, Dae-Shik
  • Choi, Hyeong Wook
  • Takahashi, Yoshinori
  • Kikuta, Kenji
  • Kawashima, Hikaru
  • Itano, Wataru
  • Kurokawa, Toshiki
  • Hoshikawa, Tamaki
  • Shan, Mingde
  • Wang, John

Abstract

Gapmers or pharmaceutically acceptable salt of the gapmers and methods of making the gapmers are provided. The gapmers include a gap region that contains deoxyribonucleosides linked to each other by phosphorothioate bonds, a 5′ wing region positioned at the 5′ end of the gap region that contains morpholino monomers linked to each other by phosphorodiamidate bonds, and a 3′ wing region positioned at the 3′ end of the gap region that contains morpholino monomers linked to each other by phosphorodiamidate bonds. Antisense oligonucleotides are also provided. These antisense oligonucleotides are useful in the preparation of gapmers for inhibition of Tau mRNA transcription.

IPC Classes  ?

  • C12N 15/113 - Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides
  • C07H 21/04 - Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids with deoxyribosyl as saccharide radical

47.

EZH2 INHIBITORS FOR TREATING LYMPHOMA

      
Application Number 18188716
Status Pending
Filing Date 2023-03-23
First Publication Date 2024-02-22
Owner
  • Epizyme, Inc. (USA)
  • Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Keilhack, Heike
  • Knutson, Sarah K.
  • Blackwell, Danielle Johnston
  • Reyderman, Larisa
  • Ottesen, Lone

Abstract

The present invention relates to compositions comprising inhibitors of human histone methyltransferase EZH2 and their use for the treatment of cancer.

IPC Classes  ?

  • A61K 31/5377 - 1,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol
  • C07D 213/65 - One oxygen atom attached in position 3 or 5
  • C07D 405/12 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
  • A61K 31/4412 - Non-condensed pyridinesHydrogenated derivatives thereof having oxo groups directly attached to the heterocyclic ring
  • A61K 31/4545 - Non-condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a six-membered ring with nitrogen as a ring hetero atom, e.g. pipamperone, anabasine

48.

PHARMACEUTICAL COMPOSITION CONTAINING DOUBLE-STRANDED RIBONUCLEIC ACID INHIBITING EXPRESSION OF COMPLEMENT C5

      
Application Number 17768283
Status Pending
Filing Date 2020-12-24
First Publication Date 2024-02-15
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Takemoto, Seiji
  • Arase, Shuntaro
  • Suzuki, Yuta

Abstract

Disclosed is a pharmaceutical composition comprising a lipid complex, wherein the lipid complex comprises a double-stranded ribonucleic acid comprising a sense strand consisting of a nucleotide sequence set forth in SEQ ID NO: 145 and an antisense strand consisting of a nucleotide sequence set forth in SEQ ID NO: 146, and a pH of a solution of the lipid complex is 5.0 or less, or 7.5 or more.

IPC Classes  ?

  • A61K 31/713 - Double-stranded nucleic acids or oligonucleotides
  • A61K 9/107 - Emulsions
  • A61K 9/127 - Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
  • A61P 13/02 - Drugs for disorders of the urinary system of urine or of the urinary tract, e.g. urine acidifiers

49.

BIOMARKERS FOR MYELODYSPLASTIC SYNDROME (MDS) AND METHODS OF USING THE SAME

      
Application Number 18034859
Status Pending
Filing Date 2021-11-03
First Publication Date 2024-02-08
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Gualberto, Antonio
  • Scholz, Catherine
  • Xiao, Jianjun

Abstract

The present disclosure relates to the treatment of transfusion dependence in myelodysplastic syndrome (MDS). The present disclosure relates to methods of using novel biomarkers to treat transfusion dependence in an MDS patient in need thereof. The present disclosure also relates to methods of identifying MDS patients suitable for treatment with a splicing modulator and/or predicting or monitoring treatment efficacy in an MDS patient. In some embodiments, the methods disclosed herein comprise determining at least the ratio of aberrant junction to canonical junction TMEM14C transcripts (TMEM14C AJ/CJ ratio) in the patient. In some embodiments, the methods disclosed herein comprise administering a therapeutically effective amount of a splicing modulator (e.g., Compound 1) based on the patient's TMEM14C AJ/CJ ratio. Therapeutic uses and compositions are also disclosed.

IPC Classes  ?

  • C12Q 1/6883 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material
  • A61K 31/496 - Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
  • A61P 35/02 - Antineoplastic agents specific for leukemia

50.

ANTI-TAU ANTIBODIES AND USES THEREOF

      
Application Number 18149905
Status Pending
Filing Date 2023-01-04
First Publication Date 2024-02-01
Owner
  • Eisai R&D Management Co., Ltd (Japan)
  • UCL Business LTD (United Kingdom)
Inventor
  • Roberts, Malcolm Ian
  • Staddon, James Martin
  • De Silva, Hettihewage Alfred Rohan
  • Spidel, Jared
  • Aoyagi, Hirofumi
  • Akasofu, Shigeru
  • Hashizume, Yutaka
  • Agarwala, Kishan

Abstract

Provided herein are antibodies that specifically bind Tau and methods of using the same.

IPC Classes  ?

  • C07K 16/18 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans
  • C07K 14/47 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans from vertebrates from mammals
  • C12N 15/85 - Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
  • A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
  • C12N 15/62 - DNA sequences coding for fusion proteins

51.

CRYSTALLINE MONOMERS FOR PREPARING ANTISENSE OLIGONUCLEOTIDES AND METHODS OF THEIR PREPARATION AND USE

      
Document Number 03259881
Status Pending
Filing Date 2023-07-06
Open to Public Date 2024-01-11
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Choi, Hyeong Wook
  • Fang, Francis G.
  • Lee, Jung Hwa
  • Benayoud, Farid
  • Vemula, Praveen Kumar
  • Shan, Mingde David
  • Mitasev, Branko

IPC Classes  ?

  • C07F 9/6558 - Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing at least two different or differently substituted hetero rings neither condensed among themselves nor condensed with a common carbocyclic ring or ring system
  • C07F 9/6561 - Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings
  • C07H 21/04 - Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids with deoxyribosyl as saccharide radical
  • C12N 15/113 - Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides

52.

SUPPRESSION OF TARGETED APTAMER CLUSTER

      
Application Number JP2023024609
Publication Number 2024/009947
Status In Force
Filing Date 2023-07-03
Publication Date 2024-01-11
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor Sakakibara Yogo

Abstract

The present disclosure, at least in part, relates to methods of sequencing low abundance aptamers from an aptamer library, the method comprising: (i) amplifying a plurality of aptamers capable of binding to one or more target molecules in a sample by emulsion PCR to generate an aptamer library; (ii) sequencing the aptamer library; and (iii) contacting a plurality of antisense oligonucleotides (ASOs) targeting high abundance aptamers of the aptamer library with the aptamer library to form a mixture, wherein contacting the ASOs with the aptamer library results in inactivation of the high abundance aptamers of the aptamer library.

IPC Classes  ?

  • C12N 15/115 - Aptamers, i.e. nucleic acids binding a target molecule specifically and with high affinity without hybridising therewith
  • C12Q 1/686 - Polymerase chain reaction [PCR]
  • C12Q 1/6876 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
  • C40B 30/10 - Methods of screening libraries by measuring physical properties, e.g. mass

53.

BIO-FLUID'S LIGAND LIBRARY ENRICHMENT TECHNOLOGY AND USES THEREOF

      
Application Number JP2023024651
Publication Number 2024/009960
Status In Force
Filing Date 2023-07-03
Publication Date 2024-01-11
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor Sakakibara Yogo

Abstract

The present disclosure, at least in part, provides methods for generating aptamer libraries capable from binding to multiple target molecules (e.g., one or more biomolecules) in a complexed sample (e.g., biological sample) using electrophoresis mobility shift (e.g., 2-dimensional electrophoresis). The present disclosure also provides databases comprising information from one or more aptamer library (e.g., aptamer library generated by the methods described herein) and methods of utilizing such aptamer libraries (e.g., by comparing the information of a reference aptamer library and a target aptamer library to discern the differences).

IPC Classes  ?

54.

THERAPEUTIC PHARMACEUTICAL COMPOSITION FOR AMYOTROPHIC LATERAL SCLEROSIS

      
Application Number 18029540
Status Pending
Filing Date 2021-12-22
First Publication Date 2024-01-11
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Tashiro, Katsuhisa
  • Taguchi, Ryota

Abstract

A novel pharmaceutical composition for treating ALS is provided comprising as the active ingredient an anti-EphA4 antibody that can bind to EphA4 and enhance the cleavage of EphA4. A pharmaceutical composition for treating ALS comprising an anti-EphA4 antibody is provided, wherein the anti-EphA4 antibody comprises a heavy chain comprising a heavy chain CDR1 consisting of the amino acid sequence shown in SEQ ID NO. 44, a heavy chain CDR2 consisting of the amino acid sequence shown in SEQ ID NO. 27, and a heavy chain CDR3 consisting of the amino acid sequence shown in SEQ ID NO. 28, and a light chain comprising a light chain CDR1 consisting of the amino acid sequence shown in SEQ ID NO. 29, a light chain CDR2 consisting of the amino acid sequence shown in SEQ ID NO. 30, and a light chain CDR3 consisting of the amino acid sequence shown in SEQ ID NO. 31.

IPC Classes  ?

  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
  • A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia

55.

CRYSTALLINE MONOMERS FOR PREPARING ANTISENSE OLIGONUCLEOTIDES AND METHODS OF THEIR PREPARATION AND USE

      
Application Number US2023027033
Publication Number 2024/010870
Status In Force
Filing Date 2023-07-06
Publication Date 2024-01-11
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Choi, Hyeong Wook
  • Mitasev, Branko
  • Fang, Francis G.
  • Shan, Mingde David
  • Vemula, Praveen Kumar
  • Benayoud, Farid
  • Lee, Jung Hwa

Abstract

Provided herein are stereo-encoded morpholino monomers of the general Formula (I) along with methods of their preparation, and methods of their activation and use to prepare stereospecific dimers and oligomers. Stereo-encoded DNA monomers and methods of their use are also provided.

IPC Classes  ?

  • C07F 9/6558 - Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing at least two different or differently substituted hetero rings neither condensed among themselves nor condensed with a common carbocyclic ring or ring system
  • C12N 15/113 - Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides
  • C07H 21/04 - Compounds containing two or more mononucleotide units having separate phosphate or polyphosphate groups linked by saccharide radicals of nucleoside groups, e.g. nucleic acids with deoxyribosyl as saccharide radical
  • C07F 9/6561 - Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings

56.

MACROCYCLIC COMPOUND AND USES THEREOF

      
Application Number 18339227
Status Pending
Filing Date 2023-06-21
First Publication Date 2023-12-21
Owner
  • President and Fellows of Harvard College (USA)
  • Eisai R&D Management Co., LTD. (Japan)
Inventor
  • Kishi, Yoshito
  • Kira, Kazunobu
  • Ito, Ken

Abstract

The present invention provides novel Compound (1) having tumor vascular remodeling effect and/or anti-CAF (Cancer Associated Fibroblasts) activity, or a pharmaceutically acceptable salt thereof, optionally in a pharmaceutically acceptable carrier, and medical uses thereof. The present invention provides novel Compound (1) having tumor vascular remodeling effect and/or anti-CAF (Cancer Associated Fibroblasts) activity, or a pharmaceutically acceptable salt thereof, optionally in a pharmaceutically acceptable carrier, and medical uses thereof.

IPC Classes  ?

  • C07D 493/22 - Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains four or more hetero rings
  • A61P 35/00 - Antineoplastic agents
  • A61K 31/357 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having two or more oxygen atoms in the same ring, e.g. crown ethers, guanadrel
  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants

57.

METHOD OF TREATING BREAST CANCER

      
Application Number 18035091
Status Pending
Filing Date 2021-11-05
First Publication Date 2023-12-21
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor Gualberto, Antonio

Abstract

The present invention relates to methods of treating breast cancer patients with Compound 1 or pharmaceutically acceptable salts thereof. In some embodiments, the invention relates to treating patients meeting mutant allele frequency threshold values.

IPC Classes  ?

  • A61K 31/4439 - Non-condensed pyridinesHydrogenated derivatives thereof containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. omeprazole
  • A61P 35/00 - Antineoplastic agents

58.

SIALIC ACID DERIVATIVES AND METHODS OF USING SAME

      
Document Number 03258466
Status Pending
Filing Date 2023-06-09
Open to Public Date 2023-12-14
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Yu, Robert Tzu Hsiang
  • Arai, Junko
  • Zhu, Xiaojie
  • Li, Danyang
  • Schnaderbeck, Matthew
  • Shan, Mingde David
  • Lee, Jaemoon
  • Zheng, Wanjun
  • Hawkins, Lynn D.
  • Fang, Francis G.
  • Wang, John
  • Lee, Jung Hwa
  • Mitasev, Branko
  • Chase, Charles

IPC Classes  ?

  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
  • C07D 403/10 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a carbon chain containing aromatic rings
  • C07D 405/06 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
  • C07D 405/12 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 405/14 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
  • C07D 407/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 413/06 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
  • C07D 413/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
  • C07D 417/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing three or more hetero rings
  • C07D 493/04 - Ortho-condensed systems
  • C07D 493/18 - Bridged systems
  • C07D 498/10 - Spiro-condensed systems

59.

SIALIC ACID DERIVATIVES AND METHODS OF USING SAME

      
Application Number US2023024929
Publication Number 2023/239906
Status In Force
Filing Date 2023-06-09
Publication Date 2023-12-14
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Hawkins, Lynn D.
  • Mitasev, Branko

Abstract

Compound of Formula (I)-(V), compositions comprising at least one compound chosen from compounds of Formula (I)-(V), and methods of using the same, including in treatment of Alzheimer's disease.

IPC Classes  ?

  • C07D 403/10 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a carbon chain containing aromatic rings
  • C07D 405/06 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
  • C07D 405/12 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 405/14 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
  • C07D 407/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 413/06 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
  • C07D 413/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
  • C07D 417/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing three or more hetero rings
  • C07D 493/04 - Ortho-condensed systems
  • C07D 493/18 - Bridged systems
  • C07D 498/10 - Spiro-condensed systems
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia

60.

ERIBULIN-BASED ANTIBODY-DRUG CONJUGATES AND METHODS OF USE

      
Application Number 18062996
Status Pending
Filing Date 2022-12-07
First Publication Date 2023-12-14
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Albone, Earl F.
  • Cheng, Xin
  • Custar, Daniel W.
  • Furuuchi, Keiji
  • Li, Jing
  • Majumder, Utpal
  • Uenaka, Toshimitsu

Abstract

Linker toxins and antibody-drug conjugates that bind to human oncology antigen targets such as folate receptor alpha and/or provide anti-tubulin drug activity are disclosed. The linker toxins and antibody-drug conjugates comprise an eribulin drug moiety and can be internalized into target antigen-expressing cells. The disclosure further relates to methods and compositions for use in the treatment of cancer by administering the antibody-drug conjugates provided herein.

IPC Classes  ?

  • A61K 47/68 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
  • C07K 16/30 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
  • A61K 31/357 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having two or more oxygen atoms in the same ring, e.g. crown ethers, guanadrel
  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
  • C07K 16/32 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against translation products from oncogenes

61.

NOVEL COMPOUND, a-SYNUCLEIN AGGREGATE BINDER, AND USE THEREOF

      
Application Number 18022800
Status Pending
Filing Date 2021-08-24
First Publication Date 2023-12-14
Owner
  • NATIONAL INSTITUTES FOR QUANTUM SCIENCE AND TECHNOLOGY (Japan)
  • Eisai R&D Management Co., Ltd. (Japan)
  • Ono Pharmaceutical Co., Ltd. (Japan)
  • TAKEDA PHARMACEUTICAL COMPANY LIMITED (Japan)
Inventor
  • Higuchi, Makoto
  • Ono, Maiko
  • Cho, Meiei
  • Yamamoto, Takeshi
  • Wakabayashi, Takeshi

Abstract

An embodiment of the present invention relates to a compound represented by formula (I) or (II), a pharmaceutically acceptable salt thereof, or a solvate thereof. An embodiment of the present invention relates to a compound represented by formula (I) or (II), a pharmaceutically acceptable salt thereof, or a solvate thereof.

IPC Classes  ?

  • C07D 417/06 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
  • A61K 51/04 - Organic compounds
  • A61K 49/00 - Preparations for testing in vivo

62.

SOLID FORM OF PPAR-gamma MODULATORS AND METHODS OF USE

      
Document Number 03250157
Status Pending
Filing Date 2023-05-05
Open to Public Date 2023-11-16
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Lee, Hyelee
  • Ioannidis, Stephanos
  • Omoto, Kiyoyuki
  • Prajapati, Sudeep
  • Matsumoto, Fusae

IPC Classes  ?

  • A61K 31/4545 - Non-condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a six-membered ring with nitrogen as a ring hetero atom, e.g. pipamperone, anabasine
  • C07D 401/14 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings

63.

SOLID FORM OF PPAR-gamma MODULATORS AND METHODS OF USE

      
Application Number US2023021098
Publication Number 2023/219879
Status In Force
Filing Date 2023-05-05
Publication Date 2023-11-16
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Lee, Hyelee
  • Ioannidis, Stephanos
  • Omoto, Kiyoyuki
  • Prajapati, Sudeep
  • Matsumoto, Fusae

Abstract

The disclosure provides novel solid state Form A of Compound I, compositions comprising the same, and methods of using the same, including use in treating cancer, particularly cancers in which agents that target the RXRα and/or PPARγ pathways are known to be useful.

IPC Classes  ?

  • C07D 401/14 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
  • A61P 35/00 - Antineoplastic agents
  • A61K 31/4545 - Non-condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a six-membered ring with nitrogen as a ring hetero atom, e.g. pipamperone, anabasine

64.

ANTI-EPHA4 ANTIBODY

      
Application Number 18027413
Status Pending
Filing Date 2021-12-22
First Publication Date 2023-11-09
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Kawakatsu, Tomomi
  • Yamada, Akio
  • Nakatani, Aki
  • Inoue, Eiji

Abstract

Provided is an anti-EphA4 antibody capable of binding to EphA4 and enhancing the cleavage of EphA4, and a pharmaceutical composition comprising the antibody as an active ingredient. The anti-EphA4 antibody comprises a heavy chain comprising a heavy chain CDR1 of SEQ ID NO: 30; a heavy chain CDR2 of SEQ ID NO: 31; and a heavy chain CDR3 of SEQ ID NO: 32; and a light chain comprising a light chain CDR1 of SEQ ID NO: 33; a light chain CDR2 of SEQ ID NO: 34; and a light chain CDR3 of SEQ ID NO: 35, or a heavy chain comprising a heavy chain CDR1 of SEQ ID NO: 42; a heavy chain CDR2 of SEQ ID NO: 31; and a heavy chain CDR3 of SEQ ID NO: 43; and a light chain comprising a light chain CDR1 of SEQ ID NO: 44; a light chain CDR2 of SEQ ID NO: 34; and a light chain CDR3 of SEQ ID NO: 35.

IPC Classes  ?

  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
  • C12N 15/63 - Introduction of foreign genetic material using vectorsVectorsUse of hosts thereforRegulation of expression

65.

ICG LIPID DERIVATIVE, AND LIPID MICROPARTICLES EACH CONTAINING SAME

      
Application Number JP2023016320
Publication Number 2023/210645
Status In Force
Filing Date 2023-04-25
Publication Date 2023-11-02
Owner
  • EISAI R&D MANAGEMENT CO., LTD. (Japan)
  • NATIONAL UNIVERSITY CORPORATION HAMAMATSU UNIVERSITY SCHOOL OF MEDICINE (Japan)
Inventor
  • Kikuchi Hiroshi
  • Hyodo Kenji
  • Oku Naoto
  • Shimizu Kosuke
  • Narita Yudai

Abstract

122k332m33 -224514401440451321132121 alkenyl group; k represents an integer of 2 to 4; and m represents an integer of 2 to 4.]

IPC Classes  ?

  • C07F 9/572 - Five-membered rings
  • A61K 9/127 - Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
  • A61K 31/403 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil condensed with carbocyclic rings, e.g. carbazole
  • A61K 41/00 - Medicinal preparations obtained by treating materials with wave energy or particle radiation
  • A61K 45/00 - Medicinal preparations containing active ingredients not provided for in groups
  • A61K 47/14 - Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
  • A61K 47/28 - Steroids, e.g. cholesterol, bile acids or glycyrrhetinic acid
  • A61K 47/44 - Oils, fats or waxes according to two or more groups of Natural or modified natural oils, fats or waxes, e.g. castor oil, polyethoxylated castor oil, montan wax, lignite, shellac, rosin, beeswax or lanolin
  • A61K 50/00 - Electrically conductive preparations for use in therapy or testing in vivo, e.g. conductive adhesives or gels to be used with electrodes for electrocardiography [ECG] or for transcutaneous drug administration
  • A61P 35/00 - Antineoplastic agents
  • A61P 35/04 - Antineoplastic agents specific for metastasis
  • A61P 43/00 - Drugs for specific purposes, not provided for in groups
  • C07D 209/60 - Naphtho [b] pyrrolesHydrogenated naphtho [b] pyrroles
  • C09B 23/08 - Methine or polymethine dyes, e.g. cyanine dyes characterised by the methine chain containing an odd number of CH groups more than three CH groups, e.g. polycarbocyanines

66.

ANTI-WOLBACHIA PYRIDO[2,3-d]PYRIMIDINECOMPOUNDS

      
Application Number 17956435
Status Pending
Filing Date 2022-09-29
First Publication Date 2023-11-02
Owner
  • Liverpool School of Tropical Medicine (United Kingdom)
  • The University of Liverpool (United Kingdom)
  • Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Ward, Stephen A.
  • Taylor, Mark J.
  • O’neil, Paul M.
  • Hong, Weiqian David
  • Benayoud, Farid

Abstract

The present invention relates to compounds of Formulae I and II as defined herein, and salts and solvates thereof. The present invention relates to compounds of Formulae I and II as defined herein, and salts and solvates thereof. The present invention relates to compounds of Formulae I and II as defined herein, and salts and solvates thereof. The present invention also relates to pharmaceutical compositions comprising compounds of Formulae I and II, and to the use of compounds of Formulae I and II in the treatment or prevention of filarial worm infection, as well as other diseases or conditions in which filarial worm infection is implicated.

IPC Classes  ?

  • C07D 471/04 - Ortho-condensed systems
  • C07D 239/86 - QuinazolinesHydrogenated quinazolines with hetero atoms directly attached in position 4
  • C07D 495/04 - Ortho-condensed systems

67.

PHARMACEUTICAL COMPOSITION FOR TREATMENT OF PARKINSON'S DISEASE

      
Application Number JP2023016215
Publication Number 2023/210617
Status In Force
Filing Date 2023-04-25
Publication Date 2023-11-02
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor Fukushima Kazuyuki

Abstract

Disclosed is a pharmaceutical composition for treatment of Parkinson's disease comprising N-[(1S)-2,2,5,7-tetrafluolo-2,3-dihydro-1H-inden-1-yl]sulfamide represented by formula (1) or a pharmaceutically acceptable salt thereof.

IPC Classes  ?

  • A61K 31/18 - Sulfonamides
  • A61K 31/198 - Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
  • A61K 45/00 - Medicinal preparations containing active ingredients not provided for in groups
  • A61P 25/16 - Anti-Parkinson drugs

68.

PHARMACEUTICAL COMPOSITION

      
Application Number 18028039
Status Pending
Filing Date 2021-10-28
First Publication Date 2023-10-26
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor Watanabe, Yosuke

Abstract

[Problem] The purpose of the present disclosure is to provide a highly concentrated preparation of an anti-fractalkine (FKN) antibody, the preparation having viscosity that facilitates handling. [Solution] Provided is a pharmaceutical composition containing anti-FKN antibody at a concentration of 200 mg/mL. This pharmaceutical composition is characterized by containing 200 mg/mL of anti-FKN antibody and 100 to 400 mM of a basic amino acid wherein the basic amino acid comprises at least one amino acid selected from arginine, histidine, lysine, and ornithine.

IPC Classes  ?

  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • A61K 47/18 - AminesAmidesUreasQuaternary ammonium compoundsAmino acidsOligopeptides having up to five amino acids
  • A61K 47/22 - Heterocyclic compounds, e.g. ascorbic acid, tocopherol or pyrrolidones
  • A61K 47/02 - Inorganic compounds
  • A61K 47/26 - Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharidesDerivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants

69.

PHARMACEUTICAL COMPOSITION FOR TREATING TUMORS

      
Application Number 18030207
Status Pending
Filing Date 2021-10-26
First Publication Date 2023-10-19
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Hoshi, Taisuke
  • Kato, Yu
  • Ozawa, Yoichi
  • Kawano, Satoshi
  • Kodama, Kotaro
  • Miyano, Saori

Abstract

Provided is a pharmaceutical composition for treating a tumor, comprising 5-((2-(4-(1-(2-hydroxyethyl)piperidin-4-yl)benzamide)pyridin-4-yl)oxyl-6-(2-methoxyethoxy)-N-methyl-1H-indole-1-carboxamide or its pharmaceutically acceptable salt, which is to be administered in combination with a PD-1 antagonist.

IPC Classes  ?

  • A61K 31/4545 - Non-condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a six-membered ring with nitrogen as a ring hetero atom, e.g. pipamperone, anabasine
  • A61P 35/00 - Antineoplastic agents

70.

METHOD FOR QUANTIFYING ACTIVE OREXIN A

      
Application Number JP2023014583
Publication Number 2023/199893
Status In Force
Filing Date 2023-04-10
Publication Date 2023-10-19
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Horie Kanta
  • Tahara Kazuhiro
  • Yumoto Emiko

Abstract

This method for quantifying active orexin A in a sample comprises a step for bringing the sample and a monoclonal antibody that recognizes the C-terminal side of orexin A into contact and isolating an orexin-A species, a step for digesting the isolated orexin A species with a protease and obtaining a peptide comprising an amino acid sequence represented by SEQ ID NO: 1, and a step for performing mass spectrometry of the peptide.

IPC Classes  ?

  • G01N 33/68 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving proteins, peptides or amino acids
  • C12N 15/16 - Hormones
  • C12Q 1/37 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving hydrolase involving peptidase or proteinase
  • G01N 27/62 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosolsInvestigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electric discharges, e.g. emission of cathode

71.

ERIBULIN-BASED ANTIBODY-DRUG CONJUGATES AND METHODS OF USE

      
Application Number US2023018214
Publication Number 2023/200814
Status In Force
Filing Date 2023-04-11
Publication Date 2023-10-19
Owner
  • EISAI R & D MANAGEMENT CO., LTD. (Japan)
  • BRISTOL MYERS SQUIBB CO. (USA)
Inventor
  • Yasuda, Sanae
  • Hamuro, Lora L.
  • Shankar, Sadhna
  • Otake, Yohei
  • Scott, Rachael
  • Dumitru, Calin
  • Hayato, Seiichi

Abstract

Linker toxins and antibody-drug conjugates that bind to human oncology antigen targets such as folate receptor alpha and/or provide anti-tubulin drug activity are disclosed. The linker toxins and antibody-drug conjugates comprise an eribulin drug moiety and can be internalized into target antigen-expressing cells. The disclosure further relates to methods and compositions for use in the treatment of cancer by administering the antibody-drug conjugates provided herein.

IPC Classes  ?

  • A61K 47/68 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
  • A61P 35/00 - Antineoplastic agents

72.

LIPOSOME COMPOSITION AND LIPOSOME-CONTAINING PHARMACEUTICAL COMPOSITION

      
Application Number JP2023012862
Publication Number 2023/190709
Status In Force
Filing Date 2023-03-29
Publication Date 2023-10-05
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Matsumoto Yasunobu
  • Hyodo Kenji
  • Takase Yasutaka
  • Katsurada Yuri
  • Ando Yuichiro
  • Onizawa Yuji
  • Suzuki Takuya

Abstract

A liposome composition which comprises (A) liposomes containing dihydrosphingomyelin and a diacylglycerol-polyethylene glycol, (B) a drug and (C) a sulfate and/or sucrose octasulfate, and in which (A) encapsulates (B), wherein: the diacylglycerol-polyethylene glycol is distearoylglycerol-polyethylene glycol; and (B) is 4-(3-chloro-4-(ethylaminocarbonyl)aminophenoxy)-7-methoxy-6-quinolinecarboxamide represented by formula (I) or pharmaceutically acceptable salt thereof.

IPC Classes  ?

  • A61K 9/127 - Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
  • A61K 31/47 - QuinolinesIsoquinolines
  • A61K 47/02 - Inorganic compounds
  • A61K 47/12 - Carboxylic acidsSalts or anhydrides thereof
  • A61K 47/14 - Esters of carboxylic acids, e.g. fatty acid monoglycerides, medium-chain triglycerides, parabens or PEG fatty acid esters
  • A61K 47/24 - Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing atoms other than carbon, hydrogen, oxygen, halogen, nitrogen or sulfur, e.g. cyclomethicone or phospholipids
  • A61K 47/26 - Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharidesDerivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
  • A61K 47/28 - Steroids, e.g. cholesterol, bile acids or glycyrrhetinic acid
  • A61P 35/00 - Antineoplastic agents
  • C07D 215/48 - Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen

73.

PHARMACEUTICAL COMPOSITION FOR TREATING TUMORS

      
Application Number JP2023012957
Publication Number 2023/190748
Status In Force
Filing Date 2023-03-29
Publication Date 2023-10-05
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Kato Yu
  • Kume Masahiko
  • Hori Yusaku
  • Adachi Yusuke

Abstract

The present invention provides a pharmaceutical composition for treating tumors, which comprises (6S,9aS)-N-benzyl-8-({6-[3-(4-ethylpiperazin-1-yl)azetidin-1-yl]pyridin-2-yl}methyl)-6-(2-fluoro-4-hydroxybenzyl)-4,7-dioxo-2-(prop-2-en-1-yl)hexahydro-2H-pyrazino[2,1-c][1,2,4]triazine-1(6H)-carboxamide represented by formula (I) or a pharmaceutically acceptable salt thereof and is administered in combination with an RAS inhibitor.

IPC Classes  ?

  • A61K 31/53 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with three nitrogens as the only ring hetero atoms, e.g. chlorazanil, melamine
  • A61K 31/519 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
  • A61K 45/00 - Medicinal preparations containing active ingredients not provided for in groups
  • A61P 35/00 - Antineoplastic agents
  • A61P 43/00 - Drugs for specific purposes, not provided for in groups

74.

CERTAIN ARYL PLADIENOLIDE COMPOUNDS AND METHODS OF USE

      
Application Number 18180063
Status Pending
Filing Date 2023-03-07
First Publication Date 2023-09-28
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Cook, Andrew
  • Reynolds, Dominic
  • Zhong, Cheng
  • Brawn, Ryan
  • Ellery, Shelby
  • Samarakoon, Thiwanka
  • Liu, Xiang
  • Prajapati, Sudeep
  • Sheehan, Megan
  • Lowe, Jason T.
  • Palacino, James

Abstract

The present disclosure provides novel pladienolide compounds, pharmaceutical compositions containing such compounds, and methods for using the compounds as therapeutic agents. These compounds may be useful in the treatment of cancer, particularly cancers in which agents that target the spliceosome and mutations therein are known to be useful. Also provided herein are methods of treating cancers by administering at least one compound disclosed herein and at least one additional therapy.

IPC Classes  ?

  • A61K 31/496 - Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
  • A61P 35/00 - Antineoplastic agents
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 31/497 - Non-condensed pyrazines containing further heterocyclic rings
  • A61K 31/506 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
  • A61K 31/5377 - 1,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol
  • A61K 31/5386 - 1,4-Oxazines, e.g. morpholine spiro-condensed or forming part of bridged ring systems
  • A61K 31/541 - Non-condensed thiazines containing further heterocyclic rings
  • A61K 31/551 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole having two nitrogens as ring hetero atoms, e.g. clozapine, dilazep
  • A61K 38/19 - CytokinesLymphokinesInterferons
  • A61K 38/20 - Interleukins
  • A61K 38/21 - Interferons
  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • C07D 313/00 - Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
  • C07D 405/06 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
  • C07D 405/10 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing aromatic rings
  • C07D 405/12 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 405/14 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
  • C07D 407/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 409/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 413/10 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing aromatic rings
  • C07D 413/12 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links
  • C07D 413/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
  • C07D 417/10 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a carbon chain containing aromatic rings
  • C07D 453/02 - Heterocyclic compounds containing quinuclidine or iso-quinuclidine ring systems, e.g. quinine alkaloids containing not further condensed quinuclidine ring systems
  • C07D 471/10 - Spiro-condensed systems
  • C07D 487/04 - Ortho-condensed systems
  • C07D 491/107 - Spiro-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring
  • C07D 498/08 - Bridged systems

75.

APICOMPLEXAN PARASITE INHIBITION

      
Application Number 18188249
Status Pending
Filing Date 2023-03-22
First Publication Date 2023-09-07
Owner
  • The Broad Institute, Inc. (USA)
  • President and Fellows of Harvard College (USA)
  • Eisai R&D Management Co., LTD. (Japan)
Inventor
  • Comer, Eamon
  • Melillo, Bruno
  • Fang, Francis G.
  • Mitasev, Branko

Abstract

The invention provides agents that inhibit L-Phe in cytoplasmic phenylalanine tRNA-synthetase (cFRS), methods for identifying them, compositions comprising such agents, and therapeutic methods of using such agents.

IPC Classes  ?

76.

BIS-PROTECTED, ACTIVATED GUANINE MONOMERS

      
Application Number US2023014247
Publication Number 2023/167908
Status In Force
Filing Date 2023-03-01
Publication Date 2023-09-07
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Vemula, Praveen Kumar
  • Choi, Hyeong Wook
  • Fang, Francis G.
  • Shan, Mingde

Abstract

Bis-protected, activated guanine monomers or pharmaceutically acceptable salts thereof for use in the synthesis of polymorpholino oligonucleotides and methods of making the bis-protected, activated guanine monomers are provided.

IPC Classes  ?

  • C07H 1/00 - Processes for the preparation of sugar derivatives
  • C07H 19/16 - Purine radicals
  • C07H 19/173 - Purine radicals with 2-deoxyribosyl as the saccharide radical

77.

NOVEL COMPOUND, α-SYNUCLEIN AGGREGATE BINDER, AND USE THEREOF

      
Application Number JP2023006432
Publication Number 2023/163033
Status In Force
Filing Date 2023-02-22
Publication Date 2023-08-31
Owner
  • NATIONAL INSTITUTES FOR QUANTUM SCIENCE AND TECHNOLOGY (Japan)
  • EISAI R&D MANAGEMENT CO., LTD. (Japan)
  • ONO PHARMACEUTICAL CO., LTD. (Japan)
  • TAKEDA PHARMACEUTICAL COMPANY LIMITED (Japan)
Inventor
  • Higuchi, Makoto
  • Ono, Maiko
  • Cho, Meiei
  • Takado, Yuhei
  • Matsuoka, Kiwamu
  • Mizuma, Hiroshi
  • Yamamoto, Takeshi
  • Wakabayashi, Takeshi
  • Ohfusa, Toshiyuki

Abstract

Provided is a compound that has high binding selectivity to α-synuclein aggregates. The present invention relates to a compound represented by formula (I), (II) or (III), a pharmaceutically acceptable salt thereof, or a solvate of the compound or pharmaceutically acceptable salt.

IPC Classes  ?

  • C07D 417/06 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
  • A61K 31/4427 - Non-condensed pyridinesHydrogenated derivatives thereof containing further heterocyclic ring systems
  • A61K 31/497 - Non-condensed pyrazines containing further heterocyclic rings
  • A61K 51/00 - Preparations containing radioactive substances for use in therapy or testing in vivo
  • A61P 25/16 - Anti-Parkinson drugs
  • A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
  • A61P 43/00 - Drugs for specific purposes, not provided for in groups

78.

METHODS FOR TREATING CANCER OR VON-HIPPEL LINDAU DISEASE USING A COMBINATION OF A PD-1 ANTAGONIST, A HIF-2 ALPHA INHIBITOR, AND LENVATINIB OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF

      
Application Number 18009109
Status Pending
Filing Date 2021-06-21
First Publication Date 2023-08-10
Owner
  • Merck Sharp & Dohme LLC (USA)
  • Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Perini, Rodolfo Fleury
  • Pinheiro, Elaine M.
  • Willemann-Rogerio, Jacqueline

Abstract

Provided herein are methods of treating cancer (e.g., RCC) or von-Hippel Lindau disease, which comprise administering to a human patient in need thereof: (a) a PD-1 antagonist; (b) a HIF-2α inhibitor; and (c) lenvatinib, or a pharmaceutically acceptable salt thereof. Also provided are kits containing such agents and uses of therapeutic combinations of such agents for the treatment of cancer.

IPC Classes  ?

  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
  • A61K 31/47 - QuinolinesIsoquinolines
  • A61K 31/277 - NitrilesIsonitriles having a ring, e.g. verapamil
  • A61P 35/00 - Antineoplastic agents

79.

METHODS OF TREATMENT USING P-TAU181 LEVEL

      
Application Number US2022079571
Publication Number 2023/149970
Status In Force
Filing Date 2022-11-09
Publication Date 2023-08-10
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Koyama, Akihiko
  • Irizarry, Michael
  • Kanekiyo, Michio
  • Kramer, Lynn
  • Kaplow, June
  • Verbel, David
  • Dhadda, Shobha
  • Sachdev, Pallavi
  • Reyderman, Larisa
  • Hayato, Seiichi
  • Landry, Ishani
  • Gordon, Robert

Abstract

Disclosed herein are methods of diagnosing, selecting, monitoring, and treating subjects with Alzheimer's disease (AD) or suspected of having AD or another disorder associated with amyloid accumulation in the brain.

IPC Classes  ?

  • C07K 16/18 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans
  • A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
  • G01N 33/68 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving proteins, peptides or amino acids

80.

CRYSTAL OF SUBSTITUTED PIPERIDINE COMPOUND, SALTS OF SUBSTITUTED PIPERIDINE COMPOUND, AND CRYSTALS THEREOF

      
Application Number JP2023000561
Publication Number 2023/136279
Status In Force
Filing Date 2023-01-12
Publication Date 2023-07-20
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Kushida Ikuo
  • Ito Yoko
  • Yasui So
  • Fukuyama Takashi
  • Sato Nobuaki
  • Asaba Taro

Abstract

Provided are a crystal of a compound represented by formula (I) that can be used as an active pharmaceutical ingredient of a drug, salts of the compound represented by formula (I), and crystals thereof.

IPC Classes  ?

  • C07D 451/02 - Heterocyclic compounds containing 8-azabicyclo [3.2.1] octane, 9-azabicyclo [3.3.1] nonane, or 3-oxa-9-azatricyclo [3.3.1.02,4] nonane ring systems, e.g. tropane or granatane alkaloids, scopolamineCyclic acetals thereof containing not further condensed 8-azabicyclo [3.2.1] octane or 3-oxa-9-azatricyclo [3.3.1.02,4] nonane ring systems, e.g. tropaneCyclic acetals thereof
  • A61K 31/506 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
  • A61P 25/00 - Drugs for disorders of the nervous system
  • A61P 43/00 - Drugs for specific purposes, not provided for in groups

81.

BIOMARKERS FOR MYELODYSPLASTIC SYNDROME (MDS) AND METHODS OF USING THE SAME

      
Application Number IB2023000007
Publication Number 2023/131866
Status In Force
Filing Date 2023-01-04
Publication Date 2023-07-13
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Gualberto, Antonio
  • Scholz, Catherine
  • Xiao, Jianjun, Alan
  • Penugonda, Sudhir

Abstract

TMEM14CTMEM14CTMEM14CTMEM14C AJ/CJ ratio. Therapeutic uses and compositions are also disclosed.

IPC Classes  ?

  • A61K 31/496 - Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
  • A61P 35/02 - Antineoplastic agents specific for leukemia
  • A61P 43/00 - Drugs for specific purposes, not provided for in groups

82.

METHODS FOR TREATING CANCER OR VON-HIPPEL LINDAU DISEASE USING A COMBINATION OF A HIF-2 ALPHA INHIBITOR AND LENVATINIB

      
Application Number 18009115
Status Pending
Filing Date 2021-06-21
First Publication Date 2023-07-06
Owner
  • Merck Sharp & Dohme LLC (USA)
  • Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Perini, Rodolfo Fleury
  • Pinheiro, Elaine M.
  • Willemann-Rogerio, Jacqueline

Abstract

Provided herein are methods of treating cancer (e.g., RCC) or von-Hippel Lindau disease, which comprise administering to a human patient in need thereof: (a) a HIF-2α inhibitor; and (b) lenvatinib, or a pharmaceutically acceptable salt thereof. Also provided are kits containing such agents and uses of therapeutic combinations of such agents for the treatment of cancer or von-Hippel Lindau disease.

IPC Classes  ?

  • A61K 31/47 - QuinolinesIsoquinolines
  • A61K 31/277 - NitrilesIsonitriles having a ring, e.g. verapamil
  • A61P 35/00 - Antineoplastic agents
  • A61P 13/12 - Drugs for disorders of the urinary system of the kidneys

83.

Method for Predicting Effectiveness of Angiogenesis Inhibitor

      
Application Number 17692698
Status Pending
Filing Date 2022-03-11
First Publication Date 2023-07-06
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Semba, Taro
  • Narita, Yusuke
  • Minoshima, Yukinori
  • Yamaguchi, Atsumi
  • Adachi, Yusuke
  • Yamada, Kazuhiko
  • Matsui, Junji
  • Kadowaki, Tadashi
  • Takahashi, Kentaro
  • Funahashi, Yasuhiro

Abstract

The purpose of the present invention is to provide a method for predicting the effectiveness of an angiogenesis inhibitor in a subject suffering from a tumor. Provided is a method comprising a step of testing for the presence or absence of an a mutation or loss of expression of B-Raf and PTEN in a sample of tumor tissue from the subject. By using the presence or absence of or a mutation or loss of expression of B-Raf and PTEN as an indicator, this method enables the antitumor effectiveness of the angiogenesis inhibitor to be predicted without administering the angiogenesis inhibitor to the subject.

IPC Classes  ?

  • C12Q 1/6886 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material for cancer
  • A61K 31/47 - QuinolinesIsoquinolines
  • G01N 33/574 - ImmunoassayBiospecific binding assayMaterials therefor for cancer
  • A61K 31/517 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
  • A61K 31/404 - Indoles, e.g. pindolol
  • A61K 31/4025 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil not condensed and containing further heterocyclic rings, e.g. cromakalim

84.

ERIBULIN ANTIBODY-DRUG CONJUGATES AND METHODS OF USE

      
Application Number 18146246
Status Pending
Filing Date 2022-12-23
First Publication Date 2023-07-06
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Albone, Earl F.
  • Spidel, Jared

Abstract

Antibodies, antigen-binding fragments, and conjugates (e.g., antibody-drug conjugates such as those comprising eribulin) thereof that bind to mesothelin are disclosed. The disclosure further relates to methods and compositions for use in the treatment of cancer by administering the compositions provided herein.

IPC Classes  ?

  • A61K 47/68 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
  • C07K 16/30 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
  • A61P 35/00 - Antineoplastic agents
  • A61P 11/00 - Drugs for disorders of the respiratory system
  • A61P 1/00 - Drugs for disorders of the alimentary tract or the digestive system

85.

CRYSTALLINE SALT FORM OF EP4 ANTAGONIST

      
Document Number 03242277
Status Pending
Filing Date 2022-12-22
Open to Public Date 2023-06-29
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor Benayoud, Farid

Abstract

A crystalline free acid form of (S)-4-(l-(3-(difluoromethyl)-l-methyl-5- (3-(trifluoromethyl)phenoxy)-lH-pyrazole-4-carboxamido)ethyl) benzoic acid is provided. Methods of making and using the crystalline free acid form of (S)-4-( l-(3-(difluoromethyl)-l-methyl-5-(3- (trifluoromethyl)phenoxy )-IH-pyrazole-4-carboxamido )ethy l)benzoic acid are also provided.

IPC Classes  ?

86.

CRYSTALLINE SALT FORM OF EP4 ANTAGONIST

      
Application Number US2022053842
Publication Number 2023/122289
Status In Force
Filing Date 2022-12-22
Publication Date 2023-06-29
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor Benayoud, Farid

Abstract

A crystalline free acid form of (S)-4-(l-(3-(difluoromethyl)-l-methyl-5- (3-(trifluoromethyl)phenoxy)-lH-pyrazole-4-carboxamido)ethyl) benzoic acid is provided. Methods of making and using the crystalline free acid form of (S)-4-( l-(3-(difluoromethyl)-l-methyl-5-(3- (trifluoromethyl)phenoxy )-IH-pyrazole-4-carboxamido )ethy l)benzoic acid are also provided.

IPC Classes  ?

87.

METHODS OF USING AN ANTI-AMYLOID BETA PROTOFIBRIL ANTIBODY AND ANTI-TAU ANTIBODY

      
Application Number US2022079509
Publication Number 2023/114586
Status In Force
Filing Date 2022-11-08
Publication Date 2023-06-22
Owner
  • EISAI R&D MANAGEMENT CO., LTD. (Japan)
  • WASHINGTON UNIVERSITY (USA)
Inventor Reyderman, Larisa

Abstract

Disclosed herein are antibodies, pharmaceutical formulations for treating or preventing Alzheimer's disease, methods of treating or preventing Alzheimer's disease, and kits comprising pharmaceutical formulations for treating or preventing Alzheimer's Disease comprising an anti-Aβ protofibril antibody and anti-tau antibody.

IPC Classes  ?

  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
  • C07K 16/18 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans
  • G01N 33/68 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving proteins, peptides or amino acids
  • C07K 14/47 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans from vertebrates from mammals
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies

88.

METHODS OF USING AN ANTI-AMYLOID BETA PROTOFIBRIL ANTIBODY AND ANTI-TAU ANTIBODY

      
Document Number 03242280
Status Pending
Filing Date 2022-11-08
Open to Public Date 2023-06-22
Owner
  • EISAI R&D MANAGEMENT CO., LTD. (Japan)
  • WASHINGTON UNIVERSITY (USA)
Inventor
  • Reyderman, Larisa
  • Zhou, Jin
  • Kramer, Lynn
  • Irizarry, Michael
  • Sachdev, Pallavi
  • Dhadda, Shobha
  • Li, David
  • Wildsmith, Kristin
  • Aceves Baldo, Pau
  • Rawal, Sumit
  • Koyama, Akihiko
  • Swanson, Chad
  • Kanekiyo, Michio
  • Kaplow, June
  • Verbel, David
  • Landry, Ishani
  • Hayato, Seiichi
  • Gordon, Robert
  • Bateman, Randall
  • Mcdade, Eric

Abstract

Disclosed herein are antibodies, pharmaceutical formulations for treating or preventing Alzheimer's disease, methods of treating or preventing Alzheimer's disease, and kits comprising pharmaceutical formulations for treating or preventing Alzheimer's Disease comprising an anti-Aß protofibril antibody and anti-tau antibody.

IPC Classes  ?

  • A61K 39/00 - Medicinal preparations containing antigens or antibodies
  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
  • C07K 14/47 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans from vertebrates from mammals
  • C07K 16/18 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans
  • G01N 33/68 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving proteins, peptides or amino acids

89.

METHODS OF USING AN ANTI-AMYLOID BETA PROTOFIBRIL ANTIBODY AND ANTI-TAU ANTIBODY

      
Application Number IB2021000937
Publication Number 2023/111618
Status In Force
Filing Date 2021-12-17
Publication Date 2023-06-22
Owner
  • EISAI R&D MANAGEMENT CO., LTD. (Japan)
  • WASHINGTON UNIVERSITY (USA)
Inventor
  • Bateman, Randall
  • Dhadda, Shobha
  • Irizarry, Michael
  • Zhou, Jin
  • Reyderman, Larisa
  • Kramer, Lynn
  • Sachdev, Pallavi
  • Li, David
  • Mcdade, Eric

Abstract

Disclosed herein are pharmaceutical formulations for treating or preventing Alzheimer's disease, methods of treating or preventing Alzheimer's disease, and kits comprising pharmaceutical formulations for treating or preventing Alzheimer's Disease comprising an anti-Αβ protofibril antibody and anti-tau antibody.

IPC Classes  ?

  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
  • C07K 16/18 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans
  • G01N 33/68 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving proteins, peptides or amino acids
  • C07K 14/47 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans from vertebrates from mammals
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies

90.

HIGH CONCENTRATION ANTI-Abeta PROTOFIBRIL ANTIBODY FORMULATIONS AND METHODS OF USE THEREOF

      
Application Number 17906660
Status Pending
Filing Date 2021-03-19
First Publication Date 2023-06-15
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Yoshida, Nobuo
  • Sakuramoto, Naomi
  • Sakaguchi, Takahisa
  • Kito, Hirokazu
  • Ozawa, Takahiro
  • Joshi, Anjali
  • Hsu, Yung Yueh
  • Souillac, Pierre

Abstract

Provided herein are aqueous pharmaceutical formulations comprising high concentrations of anisolated anti-Aβ protofibril antibody or a fragment thereof that binds to human Aβ protofibrils, such as BAN2401, arginine, polysorbate 80, and a pharmaceutically acceptable buffer.

IPC Classes  ?

  • C07K 16/18 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans
  • A61K 31/133 - Amines, e.g. amantadine having hydroxy groups, e.g. sphingosine
  • A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia

91.

A METHOD FOR TREATING CANCER WITH AN ORAL DOSAGE FORM OF AN FGFR4 INHIBITOR

      
Application Number 17998398
Status Pending
Filing Date 2021-05-14
First Publication Date 2023-06-08
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Xiao, Jianjun
  • Rioux, Nathalie M.

Abstract

The present invention relates to pharmaceutical compositions comprising an inhibitor of FGFR4, and methods of cancer therapy using the FGFR4 inhibitor. In particular, described herein are dosages of H3B-6527 with defined pharmacokinetic (PK) profiles that allow the inhibitor to be efficaciously and safely administered to a human subject in need thereof.

IPC Classes  ?

  • A61K 9/48 - Preparations in capsules, e.g. of gelatin, of chocolate
  • A61K 31/506 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
  • A61P 1/16 - Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
  • A61P 35/00 - Antineoplastic agents

92.

THERAPEUTIC AGENT FOR BREAST CANCER

      
Application Number 18008304
Status Pending
Filing Date 2021-07-29
First Publication Date 2023-06-08
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Kawano, Satoshi
  • Miyano, Saori
  • Nishibata, Kyoko
  • Fukushima, Sayo

Abstract

Disclosed is a therapeutic agent for breast cancer, said therapeutic agent comprising 5-((2-(4-(1-(2-hydroxyethyl)piperidin-4-yl)benzamide)pyridin-4-yl)oxy)-6-(2-methoxyethoxy)-N-methyl-1H-indole-1-carboxamide or a pharmacologically acceptable salt thereof that is to be administered in combination with an estrogen receptor antagonist or an aromatase inhibitor.

IPC Classes  ?

  • A61K 31/4545 - Non-condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a six-membered ring with nitrogen as a ring hetero atom, e.g. pipamperone, anabasine
  • A61K 31/565 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol
  • A61K 31/4196 - 1,2,4-Triazoles
  • A61K 31/566 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol having an oxo group in position 17, e.g. oestrone
  • A61P 35/00 - Antineoplastic agents

93.

ANTI-EPHA4 ANTIBODY

      
Document Number 03235297
Status Pending
Filing Date 2022-11-09
Open to Public Date 2023-05-19
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Kawakatsu, Tomomi
  • Tahara, Kazuhiro
  • Shuta, Kazuyoshi

Abstract

[Problem] To provide an antibody that can bind specifically to EphA4 and detect EphA4 at high detection sensitivity and a method and a kit for detecting or quantifying EphA4 characterized by the antibody. [Solution] Provided are an antibody having a specific heavy chain CDR sequence and light chain CDR sequence and an antigen-binding fragment thereof, and a method and kit characterized by the same. Specifically, an antibody according to the present invention or antigen-binding fragment thereof includes: (a) a heavy chain including a heavy chain CDR1 comprising an amino acid sequence represented by SEQ ID NO: 52, a heavy chain CDR2 comprising an amino acid sequence represented by SEQ ID NO: 53, and a heavy chain CDR3 comprising an amino acid sequence represented by SEQ ID NO: 54, and a light chain including a light chain CDR1 comprising an amino acid sequence represented by SEQ ID NO: 55, a light chain CDR2 comprising an amino acid sequence represented by SEQ ID NO: 56, and a light chain CDR3 comprising an amino acid sequence represented by SEQ ID NO: 57; (b) a heavy chain including a heavy chain CDR1 comprising an amino acid sequence represented by SEQ ID NO: 64, a heavy chain CDR2 comprising an amino acid sequence represented by SEQ ID NO: 65, and a heavy chain CDR3 comprising an amino acid sequence represented by SEQ ID NO: 66, and a light chain including a light chain CDR1 comprising an amino acid sequence represented by SEQ ID NO: 67, a light chain CDR2 comprising an amino acid sequence represented by SEQ ID NO: 68, and a light chain CDR3 comprising an amino acid sequence represented by SEQ ID NO: 69; or (c) a heaving chain including a heavy chain CDR1 comprising an amino acid sequence represented by SEQ ID NO: 40, a heavy chain CDR2 comprising an amino acid sequence represented by SEQ ID NO: 41, and a heavy chain CDR3 comprising an amino acid sequence represented by SEQ ID NO: 42, and a light chain including a light chain CDR1 comprising an amino acid sequence represented by SEQ ID NO: 43, a light chain CDR2 comprising an amino acid sequence represented by SEQ ID NO: 44, and a light chain CDR3 comprising an amino acid sequence represented by SEQ ID NO: 45.

IPC Classes  ?

  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
  • C07K 16/40 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against enzymes
  • C12N 1/15 - Fungi Culture media therefor modified by introduction of foreign genetic material
  • C12N 1/19 - YeastsCulture media therefor modified by introduction of foreign genetic material
  • C12N 1/21 - BacteriaCulture media therefor modified by introduction of foreign genetic material
  • C12N 5/10 - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
  • C12N 15/13 - Immunoglobulins
  • C12N 15/63 - Introduction of foreign genetic material using vectorsVectorsUse of hosts thereforRegulation of expression
  • C12P 21/08 - Monoclonal antibodies
  • G01N 33/531 - Production of immunochemical test materials
  • G01N 33/573 - ImmunoassayBiospecific binding assayMaterials therefor for enzymes or isoenzymes

94.

ANTI-EPHA4 ANTIBODY

      
Application Number JP2022041723
Publication Number 2023/085320
Status In Force
Filing Date 2022-11-09
Publication Date 2023-05-19
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Kawakatsu, Tomomi
  • Tahara, Kazuhiro
  • Shuta, Kazuyoshi

Abstract

[Problem] To provide an antibody that can bind specifically to EphA4 and detect EphA4 at high detection sensitivity and a method and a kit for detecting or quantifying EphA4 characterized by the antibody. [Solution] Provided are an antibody having a specific heavy chain CDR sequence and light chain CDR sequence and an antigen-binding fragment thereof, and a method and kit characterized by the same. Specifically, an antibody according to the present invention or antigen-binding fragment thereof includes: (a) a heavy chain including a heavy chain CDR1 comprising an amino acid sequence represented by SEQ ID NO: 52, a heavy chain CDR2 comprising an amino acid sequence represented by SEQ ID NO: 53, and a heavy chain CDR3 comprising an amino acid sequence represented by SEQ ID NO: 54, and a light chain including a light chain CDR1 comprising an amino acid sequence represented by SEQ ID NO: 55, a light chain CDR2 comprising an amino acid sequence represented by SEQ ID NO: 56, and a light chain CDR3 comprising an amino acid sequence represented by SEQ ID NO: 57; (b) a heavy chain including a heavy chain CDR1 comprising an amino acid sequence represented by SEQ ID NO: 64, a heavy chain CDR2 comprising an amino acid sequence represented by SEQ ID NO: 65, and a heavy chain CDR3 comprising an amino acid sequence represented by SEQ ID NO: 66, and a light chain including a light chain CDR1 comprising an amino acid sequence represented by SEQ ID NO: 67, a light chain CDR2 comprising an amino acid sequence represented by SEQ ID NO: 68, and a light chain CDR3 comprising an amino acid sequence represented by SEQ ID NO: 69; or (c) a heaving chain including a heavy chain CDR1 comprising an amino acid sequence represented by SEQ ID NO: 40, a heavy chain CDR2 comprising an amino acid sequence represented by SEQ ID NO: 41, and a heavy chain CDR3 comprising an amino acid sequence represented by SEQ ID NO: 42, and a light chain including a light chain CDR1 comprising an amino acid sequence represented by SEQ ID NO: 43, a light chain CDR2 comprising an amino acid sequence represented by SEQ ID NO: 44, and a light chain CDR3 comprising an amino acid sequence represented by SEQ ID NO: 45.

IPC Classes  ?

  • C12N 15/13 - Immunoglobulins
  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
  • C07K 16/40 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against enzymes
  • C12N 1/15 - Fungi Culture media therefor modified by introduction of foreign genetic material
  • C12N 1/19 - YeastsCulture media therefor modified by introduction of foreign genetic material
  • C12N 1/21 - BacteriaCulture media therefor modified by introduction of foreign genetic material
  • C12N 5/10 - Cells modified by introduction of foreign genetic material, e.g. virus-transformed cells
  • C12N 15/63 - Introduction of foreign genetic material using vectorsVectorsUse of hosts thereforRegulation of expression
  • C12P 21/08 - Monoclonal antibodies
  • G01N 33/531 - Production of immunochemical test materials
  • G01N 33/573 - ImmunoassayBiospecific binding assayMaterials therefor for enzymes or isoenzymes

95.

BREAST CANCER THERAPEUTIC AGENT

      
Application Number 17918829
Status Pending
Filing Date 2021-04-15
First Publication Date 2023-05-18
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Nishibata, Kyoko
  • Fukushima, Sayo
  • Kawano, Satoshi
  • Miyano, Saori

Abstract

Provided is a therapeutic agent for treating breast cancer that has developed resistance to administration of CDK4/6 inhibitors and estrogen antagonists, the agent containing 5-((2-(4-(1-(2-hydroxyethyl)piperidin-4-yl)benzamide)pyridin-4-yl)oxy)-6-(2-methoxyethox y)-N-methyl-1H-indole-1-carboxamide or a pharmacologically acceptable salt thereof.

IPC Classes  ?

  • A61K 31/4545 - Non-condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a six-membered ring with nitrogen as a ring hetero atom, e.g. pipamperone, anabasine
  • A61K 31/519 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
  • A61K 31/565 - Compounds containing cyclopenta[a]hydrophenanthrene ring systemsDerivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. oestrane, oestradiol
  • A61P 35/04 - Antineoplastic agents specific for metastasis

96.

VACCINES, ADJUVANTS, AND METHODS OF GENERATING AN IMMUNE RESPONSE

      
Application Number 17995546
Status Pending
Filing Date 2021-04-06
First Publication Date 2023-05-18
Owner
  • Eisai R&D Management Co., Ltd. (Japan)
  • Variation Biotechnologies Inc. (Canada)
Inventor
  • Gusovsky, Fabian
  • Hawkins, Lynn
  • Ishizaka, Sally
  • Anderson, David Evander
  • Fluckiger, Anne-Catherine

Abstract

Provided herein are vaccines including coronavirus antigens and E6020, as well as methods of mitigation of coronavirus infection by administering those vaccines.

IPC Classes  ?

  • A61K 39/215 - Coronaviridae, e.g. avian infectious bronchitis virus
  • A61P 31/14 - Antivirals for RNA viruses

97.

PRINS REACTION AND COMPOUNDS USEFUL IN THE SYNTHESIS OF HALICHONDRIN MACROLIDES AND ANALOGS THEREOF

      
Application Number 18089971
Status Pending
Filing Date 2022-12-28
First Publication Date 2023-05-18
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor
  • Choi, Hyeong-Wook
  • Fang, Francis G.

Abstract

The invention provides methods utilizing Prins reaction in the preparation of compounds that may be useful as intermediates in the synthesis of halichondrin macrolides and analogs thereof. The invention also provides compounds that may be useful as intermediates in the synthesis of a halichondrin macrolides and methods for preparing the same.

IPC Classes  ?

  • C07D 493/22 - Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains four or more hetero rings
  • C07D 307/28 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D 493/04 - Ortho-condensed systems
  • C07D 407/06 - Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
  • C07D 407/14 - Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group containing three or more hetero rings

98.

NUCLEIC ACID COMPLEX AND PHARMACEUTICAL COMPOSITION CONTAINING SAME

      
Application Number 17791343
Status Pending
Filing Date 2021-01-28
First Publication Date 2023-05-18
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Suzuki, Yuta
  • Yamazaki, Kazuto
  • Kubara, Kenji
  • Tamura, Tomohiko
  • Kurotaki, Daisuke

Abstract

Disclosed is a nucleic acid complex or a pharmaceutically acceptable salt thereof; the nucleic acid complex represented by the formula (I), wherein X is CH2 or O; Y is a sugar ligand having mannose or GalNAc; n is an integer of 1 to 8; and Z is a group comprising an oligonucleotide. Disclosed is a nucleic acid complex or a pharmaceutically acceptable salt thereof; the nucleic acid complex represented by the formula (I), wherein X is CH2 or O; Y is a sugar ligand having mannose or GalNAc; n is an integer of 1 to 8; and Z is a group comprising an oligonucleotide.

IPC Classes  ?

  • C12N 15/11 - DNA or RNA fragmentsModified forms thereof
  • A61K 47/54 - Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additivesTargeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an organic compound
  • C12N 15/113 - Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides

99.

COMPOSITION AND METHOD FOR TREATING ALZHEIMER'S DISEASE

      
Application Number 17857931
Status Pending
Filing Date 2022-07-05
First Publication Date 2023-05-11
Owner Eisai R&D Management Co., Ltd. (Japan)
Inventor
  • Satlin, Andrew
  • Fukushima, Tatsuto

Abstract

Methods and combination therapties for treating, preventing, and/or delaying the onset and/or development of Alzheimer's disease using an anti Aβ protofibril (such as, for example, BAN2401) and N-[3-((4aS,5R,7aS)-2-amino-5-methyl-4a,5,7,7a-tetrahydro-4H-furo[3,4-d][1-,3]thiazin-7a-yl)-4-fluorophenyl]-5-difluoromethylpyrazine-2-carboxamide and/or a pharmaceutically acceptable salt thereof (Compound X) are provided.

IPC Classes  ?

  • C07K 16/44 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material not provided for elsewhere
  • A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
  • A61K 31/542 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and at least one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
  • C07K 14/47 - Peptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from animalsPeptides having more than 20 amino acidsGastrinsSomatostatinsMelanotropinsDerivatives thereof from humans from vertebrates from mammals
  • C07K 16/18 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans
  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum

100.

ANTI-TAU ANTIBODY COMPOSITIONS, DOSAGE FORMS, AND METHODS

      
Application Number IB2022060604
Publication Number 2023/079485
Status In Force
Filing Date 2022-11-03
Publication Date 2023-05-11
Owner EISAI R&D MANAGEMENT CO., LTD. (Japan)
Inventor Reyderman, Larisa

Abstract

Provided herein are dosage forms comprising an antibody that specifically binds Tau, methods of treating a human subject diagnosed with a Tauopathy comprising administering an antibody that specifically binds Tau to the human subject, and pharmaceutical compositions for treating a subject diagnosed with a Tauopathy comprising an antibody that specifically binds Tau.

IPC Classes  ?

  • A61K 39/00 - Medicinal preparations containing antigens or antibodies
  • A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
  • C07K 16/18 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans
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