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. 29, 1997
Filed:
Oct. 20, 1995
Applicant:
Inventors:
Guillaume de Nanteuil, Suresnes, FR;
Georges Remond, Versailles, FR;
Bernard Portevin, Elancourt, FR;
Jacqueline Bonnet, Paris, FR;
Emmanuel Canet, Paris, FR;
Graham Birrell, Edimburgh, GB;
Assignee:
Adir et Compagnie, Courbevoie, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
514300 ; 514303 ; 514316 ; 514322 ; 546118 ; 546187 ; 546191 ; 546199 ;
Abstract
The invention relates to the compounds of formula (I): ##STR1## in which: R.sub.1 represents alkyl, phenyl, naphthyl, pyridyl or thienyl group, each phenyl, naphthyl, pyridyl or thienyl optionally being substituted,