Patent UA-51624-C2 (UA)
Title: A method for preparing 4-acetoxy-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-benzoyloxy-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-epoxy-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-trihydroxy-9-oxo-tax-11-en-yl-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(2R,3S)-3-tert-butoxycarbonylamino-2-hydroxy-3-phenylpropionate trihydrate
Inventor: FOUQUE ELIE
IPC: A61K31/335
Filed: 1995-07-07
Abstract: A method for preparing 4-acetoxy--benzoyloxy--epoxy--trihydroxy-9-oxo-tax-11-en-yl-(2R,3S)-3-tert-butoxycarbonylamino-2-hydroxy-3-phenylpropionate trihydrate by crystallisation from a hydroalcoholic solution.