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:
Mar. 20, 1979
Filed:
Sep. 07, 1977
Applicant:
Inventor:
Ramakrishnan Nagarajan, Indianapolis, IN (US);
Assignee:
Eli Lilly and Company, Indianapolis, IN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
544 16 ; 544 22 ; 544 23 ;
Abstract
The present invention is directed to 7-amino-3-carbamoyloxymethyl-3-cephem-4-carboxylic acid: ##STR1## and to precursors and derivatives. The compound, its precursors, and its derivatives exhibit antibacterial activity, which, in the instance of certain of the derivatives, is of an enhanced degree.