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. 09, 1993
Filed:
Jun. 03, 1991
Applicant:
Inventors:
Malcolm Sainsbury, Bristol, GB;
Howard G Shertzer, Cincinnati, OH (US);
Assignees:
University of Bath, Bath, GB;
University of Cincinnati, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; A61K / ;
U.S. Cl.
CPC ...
514410 ; 548420 ;
Abstract
Compounds of the formula ##STR1## wherein R is hydrogen or a lower alkyl group, R.sup.1 and R.sup.2 are independently selected from hydrogen or a lower alkyl group, R.sup.3, R.sup.4 and R.sup.6 are independently selected from hydrogen, halogen or a lower alkyl group,