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:
May. 31, 1988
Filed:
Jan. 12, 1987
Allen S Katner, Indianapolis, IN (US);
Eli Lilly and Company, Indianapolis, IN (US);
Abstract
Cephalosporin compounds substituted in the 7-position by a 2-(5- or 6-membered heterocyclic)-2-oximinoacetylamino group and in the 3-position with an imidazolo, oxazolo or thiazolopyridinium-methyl group are broad spectrum antibiotics highly effective in combating bacterial infections of gram-negative and gram-positive microorganisms. The cephalosporins are best prepared by reacting a silylated 7-[2-(heterocyclic)-2-oximinoacetylamino-3-iodomethyl-3-cephem-4-carboxyli c acid with an imidazolopyridine, an oxazolopyridine or a thiazolopyridine. Pharmaceutical formulations comprising a compound of the invention and a method for treating bacterial infections comprising their use are also provided.