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:
Jun. 09, 1998
Filed:
Jun. 06, 1995
Applicant:
Inventors:
Subrahmanyam Duvvuri, Miyapur, IN;
Venkateswarlu Akella, Miyapur, IN;
Sharma Manohar Vedula, Miyapur, IN;
Ramachandra Puranik, Miyapur, IN;
Raghavendra Madhva Sattegeri, Miyapur, IN;
Assignee:
Dr. Reddy's Research Foundation, Hyderabad, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514450 ; 549348 ;
Abstract
Novel taxane derivatives and intermediates having the formula 1. ##STR1## and a process for the preparation of the compounds of the formula 1 from 14-.beta.-hydroxy-10-deacetylbaccatin III of formula 2 ##STR2## and pharmaceutically acceptable compositions containing the taxane derivatives and intermediates of formula 1.