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:
Aug. 10, 1976
Filed:
Jul. 22, 1974
Applicant:
Inventor:
Marguerite Severine LeRoche Navarron, Levallois-Perret, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
2602 / ; 2602 / ; 2602 / ; 424262 ;
Abstract
The invention relates to compounds having the formula: ##SPC1## In which R is a group --NHR.sub.1, --NH--COOR.sub.2, --NH--CO--R.sub.3, -CONH--Ar, --NH--CS--NH--Ar or --N=CH--Ar, R.sub.1 being hydrogen, R.sub.2 being lower alkyl or phenyl, R.sub.3 being optionally substituted phenyl and Ar being optionally substituted phenyl, and their pharmaceutically acceptable acid addition salts. Said compounds possess an anti-hypertensive activity.