The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 24, 1996
Filed:
Jun. 07, 1995
Applicant:
Inventors:
Herv e Bouchard, Ivry Sur Seine, FR;
Jean-Dominique Bourzat, Vincennes, FR;
Alain Commercon, Vitry-Sur-Seine, FR;
Assignee:
Rhone-Poulenc Rorer S.A., Antony, FR;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
549510 ; 549511 ;
Abstract
The invention relates to a process for preparing taxoids of formula I herein that includes the steps of esterifying a baccatin III derivative of the formula VI herein, acylating the compound obtained, and optionally removing a protecting group to give the desired taxoid product.