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2021
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Invention
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Repotrectinib crystal form and preparation method therefor. Provided is a new crystal form of (7S... |
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Invention
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New crystal form of cyclohexane formamide and preparation method therefor. The present invention ... |
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2013
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Invention
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Acetatic abiraterone trifluoroacetate and preparation method and application of same. Provided ar... |
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2012
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Invention
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Pyrrolotriazine derivative, preparation method thereof and application thereof in medicine. The p... |
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Invention
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Thienopyrimidine and furopyrimidine derivatives, preparation method thereof and medical use there... |
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Invention
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Ertapenem sodium crystal and preparation method thereof. Disclosed are an Ertapenem sodium crysta... |
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Invention
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Doripenem hydrate crystal and preparation method therefor. Disclosed are a doripenem hydrate crys... |
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Invention
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Crystal of 17α-acetoxy-11β-(4-n,n-dimethylaminophenyl)-19-norpregna-4,9-dien-
3,20-dione and prep... |
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Invention
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Amorphous substance of 17α-acetoxy-11β-(4-n,n-dimethylaminophenyl)-19-norpregna-4,9-diene-3,20-di... |
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2008
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Invention
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Process for preparing pemetrexed disodium and its intermediate, 4-(4-carbomethoxyphenyl) butanal.... |
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Invention
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Processes for preparing pemetrexed disodium and its intermediate,4-(4-carbomethoxyphenyl)butanal.... |
