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:
Mar. 05, 1985
Filed:
Dec. 02, 1982
Applicant:
Inventors:
Jean Bertin, Clamart, FR;
Jonathan R Frost, Cachan, FR;
Assignee:
Synthelabo, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
514214 ; 2602444 ;
Abstract
Compounds of the formula: ##STR1## wherein R.sub.1 represents hydrogen, chlorine or methoxy, R.sub.2 represents hydrogen, methyl or benzyl, and R.sub.3 and R.sub.4 represent hydrogen, or R.sub.3 represents methyl and R.sub.4 represents hydrogen or R.sub.3 represents hydrogen and R.sub.4 represents methyl, are new compounds useful in therapy as they possess an antianoxic activity.