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. 07, 1981
Filed:
Dec. 10, 1979
Applicant:
Inventors:
Kenneth D Hardy, Horsham, GB;
George Burton, Carshalton Beeches, GB;
Assignee:
Beecham Group Limited, , GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07D / ;
U.S. Cl.
CPC ...
424271 ; 2602391 ;
Abstract
A class of penicillins with antibacterial activity having formula (I): ##STR1## wherein R.sup.2 is hydrogen or a pharmaceutically acceptable salting ion or in vivo hydrolyzable ester radical and R.sup.1 is hydrogen, a pharmaceutically acceptable salting ion or a pharmaceutically acceptable ester forming radical.