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:
Feb. 23, 1988
Filed:
Jan. 21, 1987
Applicant:
Inventors:
David G Cooper, Letchworth, GB;
George S Sach, Welwyn, GB;
Assignee:
Smith Kline & French Laboratories Ltd., Welwyn Garden City, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
514272 ; 544320 ; 544321 ;
Abstract
The invention provides tetrahydroquinolinylalkylamino pyrimidones, and ring homologues thereof, of the general formula (1): ##STR1## wherein R.sup.1 is hydrogen or an alkyl, alkoxy, halogen or amino-substituent, m and n are each 2, 3 or 4 and R.sup.2 is hydrogen, alkyl or variously substituted benzyl. The compounds are useful as histamine-H.sub.1 -receptor antagonists.