4,10beta-diacetoxy-2alpha-benzoyloxy-5beta, 20-epoxy-1- hydroxy-9-oxo-19-nor-cyclopropa(g)tax-11-ene-13alpha-yl (2R,3S)-tert-butoxycarbonylamino-2-hydroxy-3- phenylpropionate dihydrate, and method for preparing same

A 4,10 beta -diacetoxy-2 alpha -benzoyloxy-5 beta ,20-epoxy-1-hydroxy-9-oxo-19-nor-cyclopropa[g]tax-11-ene-13 alpha -yl (2R,3S)-3-tert-butoxycarbonylamino-2-hydroxy-3-phenylpropionate dihydrate, and the preparation thereof by crystallisation from a water-alcohol or water-ketone solution, are disclos...

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Bibliographic Details
Main Authors ERIC DIDIER, JEAN-RENE AUTHELIN, MICHEL LAVIGNE
Format Patent
LanguageEnglish
Published 19.09.2002
Edition6
Subjects
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Summary:A 4,10 beta -diacetoxy-2 alpha -benzoyloxy-5 beta ,20-epoxy-1-hydroxy-9-oxo-19-nor-cyclopropa[g]tax-11-ene-13 alpha -yl (2R,3S)-3-tert-butoxycarbonylamino-2-hydroxy-3-phenylpropionate dihydrate, and the preparation thereof by crystallisation from a water-alcohol or water-ketone solution, are disclosed.
Bibliography:Application Number: AU1101397