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2024
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Invention
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Method for preparing hydrazine compound. A method for preparing a hydrazine compound. The method ... |
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2023
|
Invention
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Preparation method for sirna for inhibiting pcsk9 gene expression. Provided in the present invent... |
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|
Invention
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Purine nucleoside phosphorylase mutant and preparation method for 2'-fluoro nucleoside. Provided ... |
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Invention
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Pyrimidine nucleoside phosphorylase mutant and preparation method for 2'-fluoro nucleoside. Provi... |
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2021
|
Invention
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New crystal form of ertapenem sodium and preparation method therefor.
The disclosure provides a ... |
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Invention
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New crystalline form of ertapenem sodium and preparation method therefor. Provided are a new crys... |
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2019
|
Invention
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Continuous preparation method for penem intermediate map. The present disclosure discloses a cont... |
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Invention
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Preparation method for trans-cyclobutane-o-dicarboxylic acid ester and derivative thereof. A prep... |
