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:
Jul. 24, 1990
Filed:
May. 01, 1987
Applicant:
Inventors:
Assignee:
Beecham Group p.l.c., , GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07D / ;
U.S. Cl.
CPC ...
514320 ; 514409 ; 514422 ; 546196 ; 548407 ; 548525 ; 549399 ; 549404 ; 549407 ;
Abstract
Compounds of formula (I) and pharmaceutically acceptable salts thereof: ##STR1## wherein: X, Y and R.sub.1 -R.sub.6 are as defined have blood pressure lowering activity and K+ channel activator activity and are useful in the treatment of hypertension.