METHOD OF OBTAINING 4,10-DIACETOXY-2ALPHA-BENZOYLOXY-5BETA,20-EPOXY 1,7 BETA-DIHYDROXY-9-OXOTAX-11-EN-13 BETA-NYL(2R, 3S)-3-BENZOYLAMINO-2-HYDROXY-3-PHENYLPROPIONTE TRIHYDRATE

PCT No. PCT/FR96/00104 Sec. 371 Date Jul. 24, 1997 Sec. 102(e) Date Jul. 24, 1997 PCT Filed Jan. 23, 1996 PCT Pub. No. WO96/22984 PCT Pub. Date Aug. 1, 1996A process for the preparation of 4,10-diacetoxy-2 alpha -benzoyloxy-5 beta ,20-epoxy-1,7 beta -dihydroxy-9-oxo-tax-11-en-13 alpha -yl (2R,3S)-3-...

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Bibliographic Details
Main Authors AUTHELIN JEAN-RENE, DIDIER ERIC, LEVEILLER FRANCK, TAILLEPIED ISABELLE
Format Patent
LanguageEnglish
Published 08.12.1997
Edition6
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:PCT No. PCT/FR96/00104 Sec. 371 Date Jul. 24, 1997 Sec. 102(e) Date Jul. 24, 1997 PCT Filed Jan. 23, 1996 PCT Pub. No. WO96/22984 PCT Pub. Date Aug. 1, 1996A process for the preparation of 4,10-diacetoxy-2 alpha -benzoyloxy-5 beta ,20-epoxy-1,7 beta -dihydroxy-9-oxo-tax-11-en-13 alpha -yl (2R,3S)-3-benzoylamino-2-hydroxy-3-phenylpropionate trihydrate by crystallization from a water/alcohol solution.
Bibliography:Application Number: PL19960321493