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:
Jul. 14, 1992
Filed:
Nov. 15, 1991
Applicant:
Inventors:
Gerald Guillaumet, Orleans, FR;
Christine Flouzat, Clermont Ferrand, FR;
Michelle Devissaguet, Neuilly sur Seine, FR;
Pierre Renard, Versailles, FR;
Daniel H Caignard, Paris, FR;
Gerard Adam, le Mesnil le Roi, FR;
Assignee:
Adir et Compagnie, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07D / ;
U.S. Cl.
CPC ...
5142342 ; 514212 ; 514253 ; 514302 ; 540597 ; 544127 ; 544362 ; 546116 ;
Abstract
The invention relates to the analgesic compounds of general formula (I): ##STR1## in which: R.sub.1, R.sub.2, R.sub.3, R.sub.4, A, Z and m are as defined in the description, their isomers, epimers and diastereoisomers, their addition salts with a pharmaceutically acceptable acid and, when R.sub.1 and R.sub.2 each represent a hydrogen atom, their addition salts with a pharmaceutically acceptable base.