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. 19, 1986
Filed:
Feb. 17, 1984
Applicant:
Inventors:
David G Cooper, Letchworth, GB;
George S Sach, Welwyn, GB;
Assignee:
Smith Kline & French Laboratories Ltd., Welwyn Garden City, GB;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
546332 ; 546193 ; 546281 ; 546300 ;
Abstract
This invention relates to 4-aminoalkyl-2-pyridyl alkylguanidines which are intermediates for pyrimidone compounds having histamine H.sub.2 -antagonist activity.