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:
Sep. 10, 1991
Filed:
Jun. 16, 1988
Applicant:
Inventors:
Michel Vincent, Bagneux, FR;
Georges Remond, Versailles, FR;
Bernard Portevin, Elancourt, FR;
Claude Cudennec, La Celle St-Cloud, FR;
Assignee:
Adir et Cie, Neuilly-sur-Seine, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
514 18 ; 546112 ; 546146 ; 546147 ; 546164 ; 546165 ; 546169 ; 546175 ; 548472 ; 548515 ;
Abstract
The invention relates to the compounds of general formula: ##STR1## in which: X denotes either an oxygen atom, or two hydrogen atoms;