Process for the preparation of taxol and 10-deacetyltaxol

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United States of America Patent

PATENT NO 4857653
SERIAL NO

07073154

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Abstract

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Taxol and 10-deacetyltaxol are prepared from a compound of formula: ##STR1## in which R' represents acetyl or 2,2,2-trichloroethoxycarbonyl radical, by removal of the t-butoxycarbonyl radical, benzoylation of the amine product obtained, and removal of the 2,2,2-trichloroethoxycarbonyl group(s).

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Patent Owner(s)

Patent OwnerAddress
AVENTIS PHARMA S APARIS FRA PARIS PARIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Colin, Michel Thoiry, FR 23 813
Guenard, Daniel Montrouge, FR 10 912
Gueritte-Voegelein, Francoise Paris, FR 5 891
Potier, Pierre Paris, FR 39 796

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