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:
Dec. 13, 1990
Applicant:
Inventors:
Marie-Therese Comte, Chevilly Larue, FR;
Claude Gueremy, Houilles, FR;
Jean-Luc Malleron, Marcoussis, FR;
Jean-Francois Peyronel, Palaiseau, FR;
Alain Truchon, Lyons, FR;
Assignee:
Rhone-Poulenc Sante, Antony, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
514253 ; 514293 ; 544-9 ; 544 33 ; 544360 ; 544361 ; 544368 ; 544370 ; 544372 ; 544392 ; 546 83 ; 546198 ; 546199 ; 546200 ; 546201 ; 546225 ; 546232 ; 546270 ; 546271 ; 546273 ; 546329 ; 546334 ;
Abstract
This invention relates to compounds of formula: ##STR1## in which R.sub.1 denotes