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:
Oct. 04, 1988
Filed:
Jul. 07, 1987
Applicant:
Inventors:
Jean-Claude Barriere, Massy, FR;
Jean-Pierre Bastart, Lesigny, FR;
Jean-Marc Paris, Vaires sur Marne, FR;
Assignee:
Rhone-Poulenc Sante, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
540456 ; 540455 ;
Abstract
Pristinamycin II.sub.B derivatives of formula I in which R represents: ##STR1## either a 4- to 7-membered nitrogen-containing heterocyclic radical, optionally containing 1 or more other hetero atoms chosen from nitrogen, oxygen and sulphur in the sulphoxide or sulphone form, and unsubstituted or substituted by alkyl,
Quick Actions:
Barriere, Jean-Claude. (1988). New process for the preparation of pristinamycin ii.sub.b derivatives (U.S. Patent No. 4775753). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4775753
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile