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. 24, 1981
Filed:
Apr. 11, 1980
Applicant:
Inventors:
Bernard Loev, Scarsdale, NY (US);
James R Shroff, Riverside, CT (US);
Assignee:
USV Pharmaceutical Corporation, Tuckahoe, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
4242485 ; 42424851 ; 42424852 ; 42424854 ; 42424855 ; 544122 ; 544128 ; 544131 ;
Abstract
Antihypertensive compounds of the formula ##STR1## wherein R.sub.5 is H, alkyl, aryl, halo, lower alkoxy, nitro amino, alkylmercapto, cyano, carboxy, carbalkoxy, sulfamyl, trifluoromethyl, hydroxy, acyloxy, methanesulfonyl, alkylamino or acylamino; and each R.sub.1 and R.sub.2 is alkyl; wherein the alkyl, alkoxy and aryl groups contain up to 10 carbon atoms and non-toxic, pharmaceutically-acceptable acid addition salts thereof.