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:
May. 03, 1994
Filed:
Jul. 22, 1993
Applicant:
Inventors:
Eric E Allen, Somerset, NJ (US);
Richard E Olson, Wilmington, DE (US);
Assignees:
Merck & Co., Inc., Rahway, NJ (US);
E. I. Du Pont de Nemours and Co., Wilmington, DE (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
514259 ; 5142282 ; 5142345 ; 514255 ; 514260 ; 544 57 ; 544 586 ; 544116 ; 544243 ; 544284 ; 544285 ; 544287 ;
Abstract
Substituted quinazolinones and pyridopyrimidines of structural formula 1 ##STR1## are angiotensin II antagonists useful in the treatment of disorders related to the renin-angiotensin system (RAS) such as hypertension, congestive heart failure, ocular hypertension and certain CNS disorders.