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:
Oct. 16, 1990
Filed:
Sep. 12, 1989
Applicant:
Inventors:
Kelvin Cooper, Deal, GB;
Michael J Fray, Deal, GB;
Kenneth Richardson, Deal, GB;
John Steele, Deal, GB;
Assignee:
Pfizer Inc., New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
514303 ; 546118 ; 546 14 ;
Abstract
The invention provides compounds of the formula ##STR1## and pharmaceutically acceptable salts thereof, wherein R is phenyl substituted by halo;