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:
Apr. 20, 1982
Filed:
May. 07, 1979
Applicant:
Inventors:
Michael P Caton, Upminster, GB;
Edward C Coffee, London, GB;
Gordon L Watkins, Santa Monica, CA (US);
Assignee:
May & Baker Limited, Essex, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; C07C / ; C07C / ; C07C / ; C07C / ; C07C / ; C07C / ; C07C / ;
U.S. Cl.
CPC ...
424299 ; 260464 ; 424 37 ; 424 45 ; 424308 ; 424311 ; 424331 ; 424D / ; 560106 ; 560107 ; 560231 ; 560256 ; 568367 ; 568373 ; 568379 ;
Abstract
Cyclopentane derivatives of the formula: ##STR1## wherein R.sup.1 represents hydrogen or a carboxylic acyl group, and either (i) R.sup.2 represents a group of the formula: