Sitryx Therapeutics Limited

United Kingdom

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IPC Class
A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID] 21
A61P 37/00 - Drugs for immunological or allergic disorders 10
C07D 305/08 - Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring atoms 9
A61P 35/00 - Antineoplastic agents 8
C07D 331/04 - Four-membered rings 8
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Found results for  patents

1.

PHTHALAZINE DERIVATIVES AS PYRUVATE KINASE MODULATORS

      
Application Number 19058521
Status Pending
Filing Date 2025-02-20
First Publication Date 2025-07-17
Owner Sitryx Therapeutics Limited (United Kingdom)
Inventor
  • Cousin, David
  • Barba, Oscar

Abstract

The invention relates to a compound of formula (Ia): The invention relates to a compound of formula (Ia): The invention relates to a compound of formula (Ia): and related aspects.

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
  • A61K 31/502 - PyridazinesHydrogenated pyridazines ortho- or peri-condensed with carbocyclic ring systems, e.g. cinnoline, phthalazine
  • C07D 403/14 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing three or more hetero rings
  • 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
  • C07D 498/04 - Ortho-condensed systems

2.

NOVEL COMPOUNDS

      
Application Number GB2024052586
Publication Number 2025/078808
Status In Force
Filing Date 2024-10-09
Publication Date 2025-04-17
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Mazzacani, Alessandro
  • Greenidge, Paulette
  • Teobald, Barry
  • Fyfe, Matthew
  • Barba, Oscar
  • Ricci, Paolo
  • Garcia, Carlos Turrado
  • Piton, Nelly
  • Matheson, Christopher

Abstract

The invention relates to compounds of formula (I) (I) and related aspects.

IPC Classes  ?

  • C07D 491/052 - Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being six-membered
  • A61P 35/00 - Antineoplastic agents
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca

3.

NOVEL COMPOUNDS

      
Application Number 18910967
Status Pending
Filing Date 2024-10-09
First Publication Date 2025-04-17
Owner Sitryx Therapeutics Limited (United Kingdom)
Inventor
  • Mazzacani, Alessandro
  • Greenidge, Paulette
  • Teobald, Barry
  • Fyfe, Matthew
  • Barba, Oscar
  • Ricci, Paolo
  • Garcia, Carlos Turrado
  • Piton, Nelly
  • Matherson, Christopher

Abstract

The invention relates to compounds of formula (I) The invention relates to compounds of formula (I) The invention relates to compounds of formula (I) and related aspects.

IPC Classes  ?

  • C07D 491/052 - Ortho-condensed systems with only one oxygen atom as ring hetero atom in the oxygen-containing ring the oxygen-containing ring being six-membered
  • A61K 31/496 - Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
  • A61K 31/5383 - 1,4-Oxazines, e.g. morpholine ortho- or peri-condensed with heterocyclic ring systems
  • C07D 519/00 - Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups or

4.

PHTHALAZINE DERIVATIVES AS PYRUVATE KINASE MODULATORS

      
Application Number 18722747
Status Pending
Filing Date 2022-12-22
First Publication Date 2025-02-13
Owner Sitryx Therapeutics Limited (United Kingdom)
Inventor
  • Cousin, David
  • Barba, Oscar

Abstract

The invention relates to a compound of formula (I) The invention relates to a compound of formula (I) which is 6-((1H-pyrazol-4-yl)sulfonyl)-2-((1-cyclopropyl-1H-pyrazol-3-yl)methyl)phthalazin-1(2H)-one; or a salt and/or solvate thereof; and to its use in treating or preventing an inflammatory disease, a disease associated with an undesirable immune response, cancer, obesity, a diabetic disease or a blood disorder.

IPC Classes  ?

  • C07D 403/14 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing three or more hetero rings
  • A61K 31/502 - PyridazinesHydrogenated pyridazines ortho- or peri-condensed with carbocyclic ring systems, e.g. cinnoline, phthalazine
  • C07D 403/06 - 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 only aliphatic carbon atoms
  • 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

5.

NOVEL COMPOUNDS

      
Application Number 18696563
Status Pending
Filing Date 2022-09-30
First Publication Date 2024-12-12
Owner Sitryx Therapeutics Limited (United Kingdom)
Inventor
  • Cousin, David
  • Fyfe, Matthew Colin Thor
  • Barba, Oscar

Abstract

The invention relates to compounds of formula (Ia) and to their use in treating or preventing an inflammatory disease, a disease associated with an undesirable immune response, cancer, obesity, a diabetic disease or a blood disorder: The invention relates to compounds of formula (Ia) and to their use in treating or preventing an inflammatory disease, a disease associated with an undesirable immune response, cancer, obesity, a diabetic disease or a blood disorder: wherein RA, RB, RC and RD, X, m and n are as defined herein.

IPC Classes  ?

  • C07D 471/14 - Ortho-condensed systems
  • A61K 31/5025 - PyridazinesHydrogenated pyridazines ortho- or peri-condensed with heterocyclic ring systems
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • C07D 519/00 - Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups or

6.

DERIVATIVES OF ITACONIC ACID AND THEIR USE AS ANTI-INFLAMMATORY AGENTS

      
Application Number 18682780
Status Pending
Filing Date 2022-08-11
First Publication Date 2024-10-31
Owner Sitryx Therapeutics Limited (United Kingdom)
Inventor
  • Cooke, Michael Liam
  • Fyfe, Matthew Colin Thor
  • Mazzacani, Alessandro

Abstract

The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: wherein RA and RB are as defined herein.

IPC Classes  ?

  • C07C 69/618 - Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a six-membered aromatic ring in the acid moiety having unsaturation outside the six-membered aromatic ring
  • A61K 31/225 - Polycarboxylic acids
  • A61K 31/337 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having four-membered rings, e.g. taxol
  • A61K 31/351 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom not condensed with another ring
  • A61K 31/38 - Heterocyclic compounds having sulfur as a ring hetero atom
  • A61K 31/381 - Heterocyclic compounds having sulfur as a ring hetero atom having five-membered rings
  • A61K 31/4164 - 1,3-Diazoles
  • A61K 31/4418 - Non-condensed pyridinesHydrogenated derivatives thereof having a carbocyclic ring directly attached to the heterocyclic ring, e.g. cyproheptadine
  • A61K 31/445 - Non-condensed piperidines, e.g. piperocaine
  • A61K 31/5375 - 1,4-Oxazines, e.g. morpholine
  • C07C 235/76 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton with the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of an unsaturated carbon skeleton
  • C07C 237/16 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and unsaturated
  • C07D 211/58 - Nitrogen atoms attached in position 4
  • C07D 213/55 - AcidsEsters
  • C07D 233/64 - Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine
  • C07D 295/15 - Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with the ring nitrogen atoms and the carbon atoms with three bonds to hetero atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
  • C07D 305/08 - Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring atoms
  • C07D 309/14 - Nitrogen atoms not forming part of a nitro radical
  • C07D 331/04 - Four-membered rings
  • C07D 333/24 - Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

7.

ACRYLAMIDE DERIVATIVES USEFUL AS ANTI-INFLAMMATORY AGENTS

      
Application Number 18572126
Status Pending
Filing Date 2022-06-22
First Publication Date 2024-10-10
Owner Sitryx Therapeutics Limited (United Kingdom)
Inventor
  • Fyfe, Matthew Colin Thor
  • Mazzacani, Alessandro
  • Teobald, Barry John
  • Cooke, Michael Liam
  • Ahmed, Saleh

Abstract

The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: wherein RA, RB, RC and RD are as defined herein.

IPC Classes  ?

  • A61K 31/5375 - 1,4-Oxazines, e.g. morpholine
  • A61K 31/165 - Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide
  • A61K 31/337 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having four-membered rings, e.g. taxol
  • A61K 31/38 - Heterocyclic compounds having sulfur as a ring hetero atom
  • A61K 31/427 - Thiazoles not condensed and containing further heterocyclic rings
  • 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
  • A61K 31/501 - PyridazinesHydrogenated pyridazines not condensed and containing further heterocyclic rings
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]
  • A61P 37/06 - Immunosuppressants, e.g. drugs for graft rejection
  • C07C 235/76 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton with the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of an unsaturated carbon skeleton
  • C07D 211/58 - Nitrogen atoms attached in position 4
  • C07D 213/30 - Oxygen atoms
  • C07D 241/20 - Nitrogen atoms
  • C07D 271/06 - 1,2,4-OxadiazolesHydrogenated 1,2,4-oxadiazoles
  • C07D 305/08 - Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring atoms
  • C07D 331/04 - Four-membered 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

8.

2-METHYLENE-4-OXO-BUTANOIC ACID DERIVATIVES FOR THE TREATMENT OF INFLAMMATION

      
Application Number 18557183
Status Pending
Filing Date 2022-04-26
First Publication Date 2024-07-25
Owner Sitryx Therapeutics Limited (United Kingdom)
Inventor
  • Fyfe, Matthew Colin Thor
  • Cooke, Michael Liam
  • Cousin, David
  • Ahmed, Saleh
  • Mazzacani, Alessandro

Abstract

The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: wherein RA, RZ, RC, RD, RF and RG are as defined herein.

IPC Classes  ?

  • A61K 31/5375 - 1,4-Oxazines, e.g. morpholine
  • A61K 31/18 - Sulfonamides
  • A61K 31/192 - Carboxylic acids, e.g. valproic acid having aromatic groups, e.g. sulindac, 2-aryl-propionic acids, ethacrynic acid
  • A61K 31/337 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having four-membered rings, e.g. taxol
  • A61K 31/38 - Heterocyclic compounds having sulfur as a ring hetero atom
  • A61K 31/41 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which is nitrogen, e.g. tetrazole
  • A61K 31/4418 - Non-condensed pyridinesHydrogenated derivatives thereof having a carbocyclic ring directly attached to the heterocyclic ring, e.g. cyproheptadine
  • A61K 31/444 - Non-condensed pyridinesHydrogenated derivatives thereof containing further heterocyclic ring systems containing a six-membered ring with nitrogen as a ring hetero atom, e.g. amrinone
  • A61K 31/445 - Non-condensed piperidines, e.g. piperocaine
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]
  • C07C 233/13 - Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by halogen atoms or by nitro or nitroso groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
  • C07C 233/14 - Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by halogen atoms or by nitro or nitroso groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by a carbon atom of a ring other than a six-membered aromatic ring
  • C07C 311/04 - Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atoms of the sulfonamide groups bound to hydrogen atoms or to acyclic carbon atoms to acyclic carbon atoms of hydrocarbon radicals substituted by singly-bound oxygen atoms
  • C07D 211/46 - Oxygen atoms attached in position 4 having a hydrogen atom as the second substituent in position 4
  • C07D 211/96 - Sulfur atom
  • C07D 213/26 - Radicals substituted by halogen atoms or nitro radicals
  • C07D 257/04 - Five-membered rings
  • C07D 295/088 - Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
  • C07D 305/08 - Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring atoms
  • 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
  • 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

9.

SUBSTITUTED PYRIDINES FOR USE IN TREATING OR PREVENTING INFLAMMATORY DISEASES OR DISEASES ASSOCIATED WITH AN UNDESIRABLE IMMUNE RESPONSE

      
Application Number GB2023053261
Publication Number 2024/127030
Status In Force
Filing Date 2023-12-15
Publication Date 2024-06-20
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Cooke, Michael Liam
  • Mazzacani, Alessandro

Abstract

The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: (I) wherein, (II), RA1, RA2, RCand RD are as defined herein.

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
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]
  • 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

10.

PHTHALAZINE DERIVATIVES AS PYRUVATE KINASE MODULATORS

      
Application Number GB2023052875
Publication Number 2024/095012
Status In Force
Filing Date 2023-11-03
Publication Date 2024-05-10
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Cousin, David
  • Barba, Oscar

Abstract

The invention relates to a compound of formula (Ia) and related aspects.

IPC Classes  ?

  • C07D 237/30 - Phthalazines
  • C07D 401/06 - 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 carbon chain containing only aliphatic carbon atoms
  • C07D 403/06 - 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 only aliphatic carbon atoms
  • 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 405/14 - 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 413/06 - 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 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
  • C07D 471/04 - Ortho-condensed systems
  • C07D 498/04 - Ortho-condensed systems
  • A61K 31/502 - PyridazinesHydrogenated pyridazines ortho- or peri-condensed with carbocyclic ring systems, e.g. cinnoline, phthalazine
  • A61P 3/00 - Drugs for disorders of the metabolism
  • A61P 7/00 - Drugs for disorders of the blood or the extracellular fluid
  • A61P 37/00 - Drugs for immunological or allergic disorders
  • A61P 35/00 - Antineoplastic agents
  • A61K 31/498 - Pyrazines or piperazines ortho- or peri-condensed with carbocyclic ring systems, e.g. quinoxaline, phenazine

11.

TETRAZOLE DERIVATIVES

      
Application Number GB2023052791
Publication Number 2024/089421
Status In Force
Filing Date 2023-10-25
Publication Date 2024-05-02
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Waugh, Thomas Michael
  • Mazzacani, Alessandro

Abstract

The invention relates to compounds of formula (I) and related aspects.

IPC Classes  ?

  • C07D 213/40 - Acylated substituent nitrogen atom
  • C07D 257/04 - Five-membered rings
  • C07D 271/06 - 1,2,4-OxadiazolesHydrogenated 1,2,4-oxadiazoles
  • 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 413/06 - 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
  • A61P 37/00 - Drugs for immunological or allergic disorders
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]
  • C07C 69/52 - Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
  • C07C 69/60 - Maleic acid estersFumaric acid esters
  • C07C 253/30 - Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
  • C07C 255/07 - Mononitriles
  • C07C 255/23 - Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and carboxyl groups, other than cyano groups, bound to the same unsaturated acyclic carbon skeleton
  • C07C 235/76 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton with the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of an unsaturated carbon skeleton

12.

ALPHA, BETA UNSATURATED METHACRYLIC ESTERS WITH ANTI-INFLAMMATORY PROPERTIES

      
Application Number 18019632
Status Pending
Filing Date 2021-08-05
First Publication Date 2024-01-18
Owner Sitryx Therapeutics Limited (United Kingdom)
Inventor
  • Ahmed, Saleh
  • Cooke, Michael Liam
  • Fyfe, Matthew Colin Thor

Abstract

The invention relates to compounds of formula (I): The invention relates to compounds of formula (I): The invention relates to compounds of formula (I): wherein A, RA1, RA2, RB, RC and RD are as defined herein, and associated aspects.

IPC Classes  ?

  • C07D 271/06 - 1,2,4-OxadiazolesHydrogenated 1,2,4-oxadiazoles
  • 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
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]

13.

FUMARATE DERIVATIVES AND THEIR MEDICAL USE

      
Application Number 18042137
Status Pending
Filing Date 2021-08-20
First Publication Date 2024-01-11
Owner Sitryx Therapeutics Limited (United Kingdom)
Inventor
  • Cooke, Michael Liam
  • Fyfe, Matthew Colin Thor
  • Teobald, Barry John

Abstract

The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: wherein R, R1, R2 and RB are as defined herein.

IPC Classes  ?

  • C07C 69/003 - Esters of saturated alcohols having the esterified hydroxy group bound to an acyclic carbon atom
  • C07D 257/02 - Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms not condensed with other rings

14.

OXADIAZOLE DERIVATIVES, PREPARATION PROCESS THEREOF AND THEIR USE IN TREATING INFLAMMATORY DISEASES

      
Document Number 03260473
Status Pending
Filing Date 2023-06-22
Open to Public Date 2023-12-28
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Ahmed, Saleh
  • Cooke, Michael Liam
  • Mazzacani, Alessandro
  • Waugh, Thomas Michael

IPC Classes  ?

  • C07D 413/08 - 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 alicyclic rings
  • 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 413/14 - 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

15.

OXADIAZOLE DERIVATIVES, PREPARATION PROCESS THEREOF AND THEIR USE IN TREATING INFLAMMATORY DISEASES

      
Application Number GB2023051633
Publication Number 2023/247958
Status In Force
Filing Date 2023-06-22
Publication Date 2023-12-28
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Ahmed, Saleh
  • Cooke, Michael Liam
  • Mazzacani, Alessandro
  • Waugh, Thomas Michael

Abstract

The invention relates to compounds of formula (I): and their use in treating or preventing inflammatory diseases or diseases associated with an undesirable immune response, and to related compositions, methods and intermediate compounds.

IPC Classes  ?

  • C07D 413/08 - 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 alicyclic rings
  • 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 413/14 - 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
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]

16.

ITACONIC ACID DERIVATIVES

      
Application Number 18034143
Status Pending
Filing Date 2021-10-29
First Publication Date 2023-12-14
Owner Sitryx Therapeutics Limited (United Kingdom)
Inventor
  • Fyfe, Matthew Colin Thor
  • Teobald, Barry John

Abstract

The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: wherein RA1, RA2, R1 to R5, L and RB are as defined herein.

IPC Classes  ?

  • C07C 69/75 - Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring of acids with a six-membered ring
  • C07D 305/08 - Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring atoms
  • C07C 69/743 - Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring of acids with a three-membered ring and with unsaturation outside the ring
  • C07C 323/22 - Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and doubly-bound oxygen atoms bound to the same carbon skeleton
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]

17.

NOVEL COMPOUNDS

      
Application Number 18034501
Status Pending
Filing Date 2021-10-29
First Publication Date 2023-12-14
Owner Sitryx Therapeutics Limited (United Kingdom)
Inventor
  • Fyfe, Matthew Colin Thor
  • Teobald, Barry John

Abstract

The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: wherein A, L, RA1, RA2, RC and RD are as defined herein.

IPC Classes  ?

  • C07C 69/65 - Halogen-containing esters of unsaturated acids
  • C07D 213/26 - Radicals substituted by halogen atoms or nitro radicals
  • C07D 305/06 - Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring atoms
  • C07D 333/12 - Radicals substituted by halogen atoms or nitro or nitroso radicals
  • C07D 331/04 - Four-membered rings
  • C07D 241/12 - Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D 237/08 - Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07D 405/04 - 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 directly linked by a ring-member-to-ring- member bond
  • 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

18.

NOVEL COMPOUNDS

      
Application Number 18034122
Status Pending
Filing Date 2021-10-27
First Publication Date 2023-11-30
Owner Sitryx Therapeutics Limited (United Kingdom)
Inventor
  • Fyfe, Matthew Colin Thor
  • Teobald, Barry John

Abstract

The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: wherein RA1, RA2, RA3, RB, RC, RD, m, n and p are as defined herein.

IPC Classes  ?

  • A61K 31/225 - Polycarboxylic acids
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61P 37/06 - Immunosuppressants, e.g. drugs for graft rejection
  • C07C 69/593 - Dicarboxylic acid esters having only one carbon-to-carbon double bond

19.

CARBOXY DERIVATIVES WITH ANTIINFLAMATORY PROPERTIES

      
Application Number 17787870
Status Pending
Filing Date 2020-12-23
First Publication Date 2023-07-13
Owner Sitryx Therapeutics Limited (United Kingdom)
Inventor
  • Cooke, Michael Liam
  • Cousin, David
  • Fyfe, Matthew Colin Thor
  • Waugh, Thomas Michael
  • Ahmed, Saleh
  • De Simone, Alessio
  • Teobald, Barry John

Abstract

The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: (I) wherein, RA1, RA2, RC and RD are as defined herein. The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: (I) wherein, RA1, RA2, RC and RD are as defined herein.

IPC Classes  ?

  • C07D 271/06 - 1,2,4-OxadiazolesHydrogenated 1,2,4-oxadiazoles
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • C07D 277/24 - Radicals substituted by oxygen atoms
  • C07D 263/32 - Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • A61P 37/06 - Immunosuppressants, e.g. drugs for graft rejection

20.

PHTHALAZINE DERIVATIVES AS PYRUVATE KINASE MODULATORS

      
Document Number 03238806
Status Pending
Filing Date 2022-12-22
Open to Public Date 2023-06-29
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Cousin, David
  • Barba, Oscar

Abstract

The invention relates to a compound of formula (I) which is 6-((1H-pyrazol-4-yl)sulfonyl)-2-((1-cyclopropyl-1H-pyrazol-3-yl)methyl)phthalazin-1(2H)- one; or a salt and/or solvate thereof; and to its use in treating or preventing an inflammatory disease, a disease associated with an undesirable immune response, cancer, obesity, a diabetic disease or a blood disorder.

IPC Classes  ?

  • A61K 31/502 - PyridazinesHydrogenated pyridazines ortho- or peri-condensed with carbocyclic ring systems, e.g. cinnoline, phthalazine
  • A61P 3/00 - Drugs for disorders of the metabolism
  • A61P 7/00 - Drugs for disorders of the blood or the extracellular fluid
  • A61P 35/00 - Antineoplastic agents
  • A61P 37/00 - Drugs for immunological or allergic disorders
  • C07D 237/30 - Phthalazines
  • C07D 401/06 - 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 carbon chain containing only aliphatic carbon atoms
  • C07D 403/06 - 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 only aliphatic carbon atoms
  • C07D 403/14 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing three or more hetero 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 405/14 - 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 413/06 - 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 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
  • C07D 471/04 - Ortho-condensed systems
  • C07D 498/04 - Ortho-condensed systems

21.

PHTHALAZINE DERIVATIVES AS PYRUVATE KINASE MODULATORS

      
Application Number GB2022053355
Publication Number 2023/118875
Status In Force
Filing Date 2022-12-22
Publication Date 2023-06-29
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • David, Cousin
  • Oscar, Barba

Abstract

The invention relates to a compound of formula (I) which is 6-((1H-pyrazol-4-yl)sulfonyl)-2-((1-cyclopropyl-1H-pyrazol-3-yl)methyl)phthalazin-1(2H)- one; or a salt and/or solvate thereof; and to its use in treating or preventing an inflammatory disease, a disease associated with an undesirable immune response, cancer, obesity, a diabetic disease or a blood disorder.

IPC Classes  ?

  • C07D 237/30 - Phthalazines
  • C07D 401/06 - 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 carbon chain containing only aliphatic carbon atoms
  • C07D 403/06 - 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 only aliphatic carbon atoms
  • 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 405/14 - 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 413/06 - 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 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
  • C07D 471/04 - Ortho-condensed systems
  • C07D 498/04 - Ortho-condensed systems
  • A61K 31/502 - PyridazinesHydrogenated pyridazines ortho- or peri-condensed with carbocyclic ring systems, e.g. cinnoline, phthalazine
  • A61P 3/00 - Drugs for disorders of the metabolism
  • A61P 7/00 - Drugs for disorders of the blood or the extracellular fluid
  • A61P 37/00 - Drugs for immunological or allergic disorders
  • A61P 35/00 - Antineoplastic agents
  • C07D 403/14 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing three or more hetero rings

22.

PHTHALAZINE DERIVATIVES AS PYRUVATE KINASE MODULATORS

      
Document Number 03236157
Status Pending
Filing Date 2022-11-04
Open to Public Date 2023-05-11
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Cousin, David
  • Barba, Oscar

Abstract

The invention relates to compounds of formula (Ia) and to their use in treating or preventing an inflammatory disease, a disease associated with an undesirable immune response, cancer, obesity, a diabetic disease or a blood disorder: wherein RA, RB, RC and RD, X, Y1, Y2, Y3, Z1, Z2 and m are as defined herein.

IPC Classes  ?

  • A61K 31/502 - PyridazinesHydrogenated pyridazines ortho- or peri-condensed with carbocyclic ring systems, e.g. cinnoline, phthalazine
  • A61P 3/00 - Drugs for disorders of the metabolism
  • A61P 7/00 - Drugs for disorders of the blood or the extracellular fluid
  • A61P 35/00 - Antineoplastic agents
  • A61P 37/00 - Drugs for immunological or allergic disorders
  • C07D 237/30 - Phthalazines
  • C07D 401/06 - 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 carbon chain containing only aliphatic carbon atoms
  • C07D 403/06 - 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 only aliphatic carbon atoms
  • 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 405/14 - 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 413/06 - 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 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
  • C07D 471/04 - Ortho-condensed systems
  • C07D 498/04 - Ortho-condensed systems

23.

PHTHALAZINE DERIVATIVES AS PYRUVATE KINASE MODULATORS

      
Application Number GB2022052781
Publication Number 2023/079294
Status In Force
Filing Date 2022-11-04
Publication Date 2023-05-11
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Cousin, David
  • Barba, Oscar

Abstract

The invention relates to compounds of formula (Ia) and to their use in treating or preventing an inflammatory disease, a disease associated with an undesirable immune response, cancer, obesity, a diabetic disease or a blood disorder: wherein RA, RB, RCand RD, X, Y1, Y2, Y3, Z1, Z2 and m are as defined herein.

IPC Classes  ?

  • C07D 237/30 - Phthalazines
  • C07D 401/06 - 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 carbon chain containing only aliphatic carbon atoms
  • C07D 403/06 - 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 only aliphatic carbon atoms
  • 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 405/14 - 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 413/06 - 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 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
  • C07D 471/04 - Ortho-condensed systems
  • C07D 498/04 - Ortho-condensed systems
  • A61K 31/502 - PyridazinesHydrogenated pyridazines ortho- or peri-condensed with carbocyclic ring systems, e.g. cinnoline, phthalazine
  • A61P 3/00 - Drugs for disorders of the metabolism
  • A61P 7/00 - Drugs for disorders of the blood or the extracellular fluid
  • A61P 37/00 - Drugs for immunological or allergic disorders
  • A61P 35/00 - Antineoplastic agents

24.

NOVEL COMPOUNDS

      
Document Number 03231728
Status Pending
Filing Date 2022-09-30
Open to Public Date 2023-04-06
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Cousin, David
  • Fyfe, Matthew Colin Thor
  • Barba, Oscar

Abstract

The invention relates to compounds of formula (la) and to their use in treating or preventing an inflammatory disease, a disease associated with an undesirable immune response, cancer, obesity, a diabetic disease or a blood disorder: Formula (Ia) wherein RA, RB, RC and RD, X, m and n are as defined herein.

IPC Classes  ?

  • A61K 31/5025 - PyridazinesHydrogenated pyridazines ortho- or peri-condensed with heterocyclic ring systems
  • A61P 3/04 - AnorexiantsAntiobesity agents
  • A61P 3/10 - Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
  • A61P 7/00 - Drugs for disorders of the blood or the extracellular fluid
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]
  • A61P 35/00 - Antineoplastic agents
  • A61P 37/00 - Drugs for immunological or allergic disorders
  • C07D 471/12 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups in which the condensed system contains three hetero rings

25.

NOVEL COMPOUNDS

      
Application Number GB2022052482
Publication Number 2023/052783
Status In Force
Filing Date 2022-09-30
Publication Date 2023-04-06
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Cousin, David
  • Fyfe, Matthew Colin Thor
  • Barba, Oscar

Abstract

The invention relates to compounds of formula (la) and to their use in treating or preventing an inflammatory disease, a disease associated with an undesirable immune response, cancer, obesity, a diabetic disease or a blood disorder: Formula (Ia) wherein RA, RB, RCand RD, X, m and n are as defined herein.

IPC Classes  ?

  • C07D 471/12 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups in which the condensed system contains three hetero rings
  • A61P 3/04 - AnorexiantsAntiobesity agents
  • A61P 3/10 - Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
  • A61P 7/00 - Drugs for disorders of the blood or the extracellular fluid
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]
  • A61P 35/00 - Antineoplastic agents
  • A61P 37/00 - Drugs for immunological or allergic disorders
  • A61K 31/5025 - PyridazinesHydrogenated pyridazines ortho- or peri-condensed with heterocyclic ring systems

26.

DERIVATIVES OF ITACONIC ACID AND THEIR USE AS ANTI-INFLAMMATORY AGENTS

      
Application Number GB2022052090
Publication Number 2023/017269
Status In Force
Filing Date 2022-08-11
Publication Date 2023-02-16
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Cooke, Michael Liam
  • Fyfe, Matthew Colin Thor
  • Mazzacani, Alessandro

Abstract

The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: (I) wherein RA and RB are as defined herein.

IPC Classes  ?

  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]
  • C07C 69/593 - Dicarboxylic acid esters having only one carbon-to-carbon double bond
  • C07C 233/09 - Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to carbon atoms of an acyclic unsaturated carbon skeleton
  • C07C 233/38 - Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to a carbon atom of an acyclic unsaturated carbon skeleton
  • C07D 213/30 - Oxygen atoms
  • C07D 233/64 - Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine
  • C07D 295/13 - Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
  • C07D 305/08 - Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring atoms
  • C07D 309/14 - Nitrogen atoms not forming part of a nitro radical
  • C07D 331/04 - Four-membered rings
  • C07D 333/16 - Radicals substituted by singly bound hetero atoms other than halogen by oxygen atoms
  • A61K 31/165 - Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide
  • A61K 31/225 - Polycarboxylic acids
  • A61K 31/337 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having four-membered rings, e.g. taxol
  • A61K 31/381 - Heterocyclic compounds having sulfur as a ring hetero atom having five-membered rings

27.

ACRYLAMIDE DERIVATIVES USEFUL AS ANTI-INFLAMMATORY AGENTS

      
Application Number GB2022051582
Publication Number 2022/269251
Status In Force
Filing Date 2022-06-22
Publication Date 2022-12-29
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor Fyfe, Matthew Colin Thor

Abstract

The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: (I) wherein RA, RB, RCand RD are as defined herein.

IPC Classes  ?

  • C07D 241/20 - Nitrogen atoms
  • 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
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]
  • A61K 31/427 - Thiazoles not condensed and containing further heterocyclic rings
  • 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
  • A61K 31/497 - Non-condensed pyrazines containing further heterocyclic rings
  • A61K 31/4965 - Non-condensed pyrazines
  • C07F 9/00 - Compounds containing elements of Groups 5 or 15 of the Periodic Table
  • C07C 233/00 - Carboxylic acid amides
  • C07D 211/58 - Nitrogen atoms attached in position 4
  • C07D 213/30 - Oxygen atoms
  • C07D 271/06 - 1,2,4-OxadiazolesHydrogenated 1,2,4-oxadiazoles
  • C07D 295/13 - Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
  • C07D 305/08 - Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring atoms
  • C07D 331/04 - Four-membered rings
  • C07D 405/04 - 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 directly linked by a ring-member-to-ring- member bond
  • C07F 9/40 - Esters thereof

28.

2-METHYLENE-4-OXO-BUTANOIC ACID DRIVATIVES FOR THE TREATMENT OF INFLAMMATION

      
Application Number GB2022051044
Publication Number 2022/229617
Status In Force
Filing Date 2022-04-26
Publication Date 2022-11-03
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Fyfe, Matthew Colin Thor
  • Cooke, Michael Liam
  • Cousin, David
  • Ahmed, Saleh
  • Mazzacani, Alessandro

Abstract

The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: (I) wherein RA, RZ, RC, RD, RFand RGare as defined herein.

IPC Classes  ?

  • C07D 211/96 - Sulfur atom
  • C07C 235/74 - Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton with the carbon atoms of the carboxamide groups bound to acyclic carbon atoms of a saturated carbon skeleton
  • A61K 31/44 - Non-condensed pyridinesHydrogenated derivatives thereof
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]

29.

ITACONIC ACID DERIVATIVES AND USES THEREOF INTREATING AN INFLAMMATORY DISEASE OR A DISEASE ASSOCIATED WITH AN UNDESIRABLE IMMUNE RESPONSE

      
Application Number 17606884
Status Pending
Filing Date 2020-04-30
First Publication Date 2022-08-25
Owner Sitryx Therapeutics Limited (United Kingdom)
Inventor
  • Cooke, Michael Liam
  • Cousin, David
  • Fyfe, Matthew Colin Thor
  • Teobald, Barry John
  • Thom, Stephen Malcolm
  • Waugh, Thomas Michael

Abstract

The invention relates to compounds of formula (IW-1) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: wherein RA, RB, RC and RD are as defined herein. The invention relates to compounds of formula (IW-1) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: wherein RA, RB, RC and RD are as defined herein.

IPC Classes  ?

  • A61K 31/225 - Polycarboxylic acids
  • C07C 255/14 - Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound oxygen atoms bound to the same saturated acyclic carbon skeleton containing cyano groups and esterified hydroxy groups bound to the carbon skeleton
  • C07C 317/18 - SulfonesSulfoxides having sulfone or sulfoxide groups and singly-bound oxygen atoms bound to the same carbon skeleton with sulfone or sulfoxide groups bound to acyclic carbon atoms of the carbon skeleton
  • C07C 69/593 - Dicarboxylic acid esters having only one carbon-to-carbon double bond
  • C07D 305/08 - Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring atoms
  • C07D 207/27 - 2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
  • C07C 233/05 - Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
  • C07D 207/273 - 2-Pyrrolidones with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to other ring carbon atoms
  • C07C 311/03 - Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atoms of the sulfonamide groups bound to hydrogen atoms or to acyclic carbon atoms
  • C07C 219/08 - Compounds containing amino and esterified hydroxy groups bound to the same carbon skeleton having esterified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having at least one of the hydroxy groups esterified by a carboxylic acid having the esterifying carboxyl group bound to an acyclic carbon atom of an acyclic unsaturated carbon skeleton
  • C07D 307/20 - Oxygen atoms
  • C07D 309/12 - Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
  • C07D 211/96 - Sulfur atom
  • C07D 295/08 - Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
  • C07D 331/04 - Four-membered rings
  • C07D 205/04 - Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
  • C07D 295/088 - Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
  • C07D 207/277 - Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
  • C07D 257/04 - Five-membered rings
  • C07D 519/00 - Heterocyclic compounds containing more than one system of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring system not provided for in groups or
  • C07D 451/10 - Oxygen atoms acylated by aliphatic or araliphatic carboxylic acids, e.g. atropine, scopolamine
  • A61K 31/275 - NitrilesIsonitriles
  • A61K 31/337 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having four-membered rings, e.g. taxol
  • A61K 31/4015 - 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 having oxo groups directly attached to the heterocyclic ring, e.g. piracetam, ethosuximide
  • A61K 31/341 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide not condensed with another ring, e.g. ranitidine, furosemide, bufetolol, muscarine
  • A61K 31/351 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom not condensed with another ring
  • A61K 31/445 - Non-condensed piperidines, e.g. piperocaine
  • A61K 31/5375 - 1,4-Oxazines, e.g. morpholine
  • A61K 31/38 - Heterocyclic compounds having sulfur as a ring hetero atom
  • A61K 31/397 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having four-membered rings, e.g. azetidine
  • A61K 31/495 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine
  • A61K 31/54 - 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
  • A61K 31/41 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which is nitrogen, e.g. tetrazole
  • A61K 31/46 - 8-Azabicyclo [3.2.1] octaneDerivatives thereof, e.g. atropine, cocaine

30.

NOVEL COMPOUNDS

      
Application Number GB2021052791
Publication Number 2022/090714
Status In Force
Filing Date 2021-10-27
Publication Date 2022-05-05
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Fyfe, Matthew Colin Thor
  • Teobald, Barry John

Abstract

The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: wherein RA1, RA2, RA3, RB, RC, RD, m, n and p are as defined herein.

IPC Classes  ?

  • C07C 67/08 - Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
  • C07C 69/593 - Dicarboxylic acid esters having only one carbon-to-carbon double bond
  • C07F 9/00 - Compounds containing elements of Groups 5 or 15 of the Periodic Table

31.

ITACONIC ACID DERIVATIVES

      
Application Number GB2021052802
Publication Number 2022/090723
Status In Force
Filing Date 2021-10-29
Publication Date 2022-05-05
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Fyfe, Matthew Colin Thor
  • Teobald, Barry John

Abstract

The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: wherein RA1, RA2, R1to R5, L and RB are as defined herein.

IPC Classes  ?

  • C07C 321/28 - Sulfides, hydropolysulfides, or polysulfides having thio groups bound to carbon atoms of six-membered aromatic rings
  • A61K 31/19 - Carboxylic acids, e.g. valproic acid
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]
  • C07D 305/08 - Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring atoms
  • C07C 69/65 - Halogen-containing esters of unsaturated acids

32.

NOVEL COMPOUNDS

      
Application Number GB2021052803
Publication Number 2022/090724
Status In Force
Filing Date 2021-10-29
Publication Date 2022-05-05
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Fyfe, Matthew Colin Thor
  • Teobald, Barry John

Abstract

The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: wherein A, L, RA1, RA2, RCand RD are as defined herein.

IPC Classes  ?

  • C07C 69/65 - Halogen-containing esters of unsaturated acids
  • C07C 69/013 - Esters of alcohols having the esterified hydroxy group bound to a carbon atom of a ring other than a six-membered aromatic ring
  • C07F 9/40 - Esters thereof
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]
  • A61P 37/00 - Drugs for immunological or allergic disorders

33.

FUMARATE DERIVATIVES AND THEIR MEDICAL USE

      
Application Number GB2021052158
Publication Number 2022/038365
Status In Force
Filing Date 2021-08-20
Publication Date 2022-02-24
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Cooke, Michael Liam
  • Fyfe, Matthew Colin Thor
  • Teobald, Barry John

Abstract

The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: wherein R, R1, R2and RB are as defined herein.

IPC Classes  ?

  • C07C 69/60 - Maleic acid estersFumaric acid esters
  • C07D 257/04 - Five-membered rings
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]
  • A61P 37/00 - Drugs for immunological or allergic disorders
  • A61K 31/225 - Polycarboxylic acids
  • A61K 31/41 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which is nitrogen, e.g. tetrazole
  • C07D 213/30 - Oxygen atoms
  • C07D 305/08 - Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring atoms
  • C07D 331/04 - Four-membered rings
  • C07D 213/61 - Halogen atoms or nitro radicals
  • C07D 309/10 - Oxygen atoms
  • C07D 333/16 - Radicals substituted by singly bound hetero atoms other than halogen by oxygen atoms
  • C07D 239/26 - Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • A61K 31/351 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom not condensed with another ring
  • A61K 31/337 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having four-membered rings, e.g. taxol
  • A61K 31/38 - Heterocyclic compounds having sulfur as a ring hetero atom
  • A61K 31/381 - Heterocyclic compounds having sulfur as a ring hetero atom having five-membered rings
  • A61K 31/505 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim

34.

ALPHA,BETA UNSATURATED METHACRYLIC ESTERS WITH ANTI-INFLAMMATORY PROPERTIES

      
Application Number GB2021052026
Publication Number 2022/029438
Status In Force
Filing Date 2021-08-05
Publication Date 2022-02-10
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Ahmed, Saleh
  • Cooke, Michael Liam
  • Fyfe, Matthew Colin Thor

Abstract

The invention relates to compounds of formula (I): wherein A, RA1, RA2, RB, RCand RD are as defined herein, and associated aspects.

IPC Classes  ?

  • C07D 271/06 - 1,2,4-OxadiazolesHydrogenated 1,2,4-oxadiazoles
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]
  • A61K 31/435 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
  • A61K 31/4245 - Oxadiazoles

35.

CARBOXY DERIVATIVES WITH ANTIINFLAMMATORY PROPERTIES

      
Document Number 03161424
Status Pending
Filing Date 2020-12-23
Open to Public Date 2021-07-01
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Cooke, Michael Liam
  • Cousin, David
  • Fyfe, Matthew Colin Thor
  • Waugh, Thomas Michael
  • Ahmed, Saleh
  • De Simone, Alessio
  • Teobald, Barry John

Abstract

The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: (I) wherein, RA1, RA2, RC and RD are as defined herein.

IPC Classes  ?

  • A61K 31/4245 - Oxadiazoles
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]
  • C07D 271/06 - 1,2,4-OxadiazolesHydrogenated 1,2,4-oxadiazoles

36.

CARBOXY DERIVATIVES WITH ANTIINFLAMMATORY PROPERTIES

      
Application Number GB2020053357
Publication Number 2021/130492
Status In Force
Filing Date 2020-12-23
Publication Date 2021-07-01
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Cooke, Michael Liam
  • Cousin, David
  • Fyfe, Matthew Colin Thor
  • Waugh, Thomas Michael
  • Ahmed, Saleh
  • De Simone, Alessio
  • Teobald, Barry John

Abstract

The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: (I) wherein, RA1, RA2, RCand RD are as defined herein.

IPC Classes  ?

  • C07D 271/06 - 1,2,4-OxadiazolesHydrogenated 1,2,4-oxadiazoles
  • A61K 31/4245 - Oxadiazoles
  • A61P 19/02 - Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]

37.

ITACONIC ACID DERIVATIVES AND USES THEREOF IN TREATING AN INFLAMMATORY DISEASE OR A DISEASE ASSOCIATED WITH AN UNDESIRABLE IMMUNE RESPONSE

      
Application Number GB2020051059
Publication Number 2020/222010
Status In Force
Filing Date 2020-04-30
Publication Date 2020-11-05
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Cooke, Michael Liam
  • Cousin, David
  • Fyfe, Matthew Colin Thor
  • Teobald, Barry John
  • Thom, Stephen Malcolm

Abstract

The invention relates to compounds of formula (I) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: (I) wherein R A, R B, R Cand R D are as defined herein.

IPC Classes  ?

  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]
  • C07C 69/593 - Dicarboxylic acid esters having only one carbon-to-carbon double bond
  • A61K 31/19 - Carboxylic acids, e.g. valproic acid
  • A61K 31/215 - Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
  • A61P 37/02 - Immunomodulators
  • C07C 57/13 - Dicarboxylic acids
  • C07C 69/74 - Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring
  • C07C 69/66 - Esters of carboxylic acids having esterified carboxyl groups bound to acyclic carbon atoms and having any of the groups OH, O-metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
  • C07D 207/267 - 2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atom
  • C07D 211/54 - Sulfur atoms
  • C07D 305/04 - Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
  • C07D 307/06 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
  • C07D 309/20 - Heterocyclic compounds containing six-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 hydrogen atoms and substituted hydrocarbon radicals directly attached to ring carbon atoms
  • C07C 69/608 - Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a ring other than a six-membered aromatic ring in the acid moiety
  • A61K 31/194 - Carboxylic acids, e.g. valproic acid having two or more carboxyl groups, e.g. succinic, maleic or phthalic acid
  • C07C 69/003 - Esters of saturated alcohols having the esterified hydroxy group bound to an acyclic carbon atom
  • C07C 69/013 - Esters of alcohols having the esterified hydroxy group bound to a carbon atom of a ring other than a six-membered aromatic ring

38.

ITACONIC ACID DERIVATIVES AND USES THEREOF IN TREATING AN INFLAMMATORY DISEASE OR A DISEASE ASSOCIATED WITH AN UNDESIRABLE IMMUNE RESPONSE

      
Application Number GB2020051060
Publication Number 2020/222011
Status In Force
Filing Date 2020-04-30
Publication Date 2020-11-05
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Cooke, Michael Liam
  • Cousin, David
  • Fyfe, Matthew Colin Thor
  • Teobald, Barry John
  • Thom, Stephen Malcolm
  • Waugh, Thomas Michael

Abstract

The invention relates to compounds of formula (IW-1) and to their use in treating or preventing an inflammatory disease or a disease associated with an undesirable immune response: wherein RA, RB, RCand RD are as defined herein.

IPC Classes  ?

  • C07C 69/593 - Dicarboxylic acid esters having only one carbon-to-carbon double bond
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]
  • A61K 31/19 - Carboxylic acids, e.g. valproic acid
  • A61K 31/194 - Carboxylic acids, e.g. valproic acid having two or more carboxyl groups, e.g. succinic, maleic or phthalic acid
  • C07C 69/003 - Esters of saturated alcohols having the esterified hydroxy group bound to an acyclic carbon atom
  • C07C 69/013 - Esters of alcohols having the esterified hydroxy group bound to a carbon atom of a ring other than a six-membered aromatic ring
  • C07C 69/608 - Esters of carboxylic acids having a carboxyl group bound to an acyclic carbon atom and having a ring other than a six-membered aromatic ring in the acid moiety
  • C07C 69/66 - Esters of carboxylic acids having esterified carboxyl groups bound to acyclic carbon atoms and having any of the groups OH, O-metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
  • C07C 69/74 - Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring
  • C07C 211/40 - Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of rings other than six-membered aromatic rings of an unsaturated carbon skeleton containing only non-condensed rings
  • C07C 309/12 - Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton containing esterified hydroxy groups bound to the carbon skeleton
  • C07C 309/23 - Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an unsaturated carbon skeleton containing rings other than six-membered aromatic rings
  • C07C 309/24 - Sulfonic acids having sulfo groups bound to acyclic carbon atoms of a carbon skeleton containing six-membered aromatic rings
  • C07C 309/27 - Sulfonic acids having sulfo groups bound to carbon atoms of rings other than six-membered aromatic rings of a carbon skeleton containing carboxyl groups bound to the carbon skeleton

39.

ITACONIC ACID DERIVATIVES AND USES THEREOF IN TREATING AN INFLAMMATORY DISEASE OR A DISEASE ASSOCIATED WITH AN UNDESIRABLE IMMUNE RESPONSE

      
Document Number 03135991
Status Pending
Filing Date 2020-04-30
Open to Public Date 2020-11-05
Owner SITRYX THERAPEUTICS LIMITED (United Kingdom)
Inventor
  • Cooke, Michael Liam
  • Cousin, David
  • Fyfe, Matthew Colin Thor
  • Teobald, Barry John
  • Thom, Stephen Malcolm
  • Waugh, Thomas Michael

Abstract

Thc invention relates to compounds of fonnula (IW-1) and to thcir use in treating or preventing an inflammatory disease or a disease associated withan undesirable immune response: wherein RA, Rs, c It ¨and RD are as defined herein.

IPC Classes  ?

  • A61K 31/22 - Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acyclic acids, e.g. pravastatin
  • A61K 31/275 - NitrilesIsonitriles
  • A61K 31/33 - Heterocyclic compounds
  • A61P 29/00 - Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agentsNon-steroidal antiinflammatory drugs [NSAID]
  • C07C 69/593 - Dicarboxylic acid esters having only one carbon-to-carbon double bond
  • C07C 209/08 - Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms with formation of amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
  • C07C 255/16 - Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and singly-bound oxygen atoms bound to the same carbon atom of an acyclic carbon skeleton
  • C07C 311/24 - Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms having the sulfur atoms of the sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
  • C07C 317/18 - SulfonesSulfoxides having sulfone or sulfoxide groups and singly-bound oxygen atoms bound to the same carbon skeleton with sulfone or sulfoxide groups bound to acyclic carbon atoms of the carbon skeleton
  • C07D 205/04 - Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
  • C07D 207/267 - 2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atom
  • C07D 207/44 - Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
  • C07D 295/088 - Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
  • C07D 305/08 - Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring atoms
  • C07D 309/12 - Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
  • C07D 331/04 - Four-membered rings