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:
Nov. 12, 1991
Filed:
May. 08, 1990
Applicant:
Inventors:
Robert J Ife, Stevenage, GB;
Thomas H Brown, Tewin, GB;
Colin A Leach, Stevenage, GB;
David J Keeling, Harpenden, GB;
Assignee:
Smithkline Beecham Intercredit B.V., Welwyn Garden City, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514260 ; 514 315 ; 5142325 ; 544 80 ; 544119 ; 544283 ; 544285 ; 544286 ; 544287 ; 544291 ; 544292 ; 544293 ;
Abstract
2,4-diaminoquinazoline compounds are inhibitors of the H.sup.+ K.sup.+ ATPase enzyme and useful for the treatment of diseases of the stomach based on excessive gastric acid secretion. A compound of the invention is 2-[2-methyl-4-fluorophenyl)amino]-4-(N-methylphenylamino)quinazoline.