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. 07, 1989
Filed:
Dec. 11, 1987
Applicant:
Inventors:
Seiji Shibahara, Yokohama, JP;
Tsuneo Okonogi, Yokohama, JP;
Yasushi Murai, Yokohama, JP;
Toshiaki Kudo, Yokohama, JP;
Takashi Yoshida, Yokohama, JP;
Ken Nishihata, Yokohama, JP;
Shinichi Kondo, Yokohama, JP;
Assignee:
Meiji Seika Kaisha, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
514206 ; 540225 ; 540226 ; 540227 ;
Abstract
Cephalosporin compounds having 2-(2-aminothiazol-4-yl)-2{(1S)-carboxyethoxyimino}acetyl group on the side chain at the 7-position thereof and 1-ethylpyridinium-4-ylthiomethyl group on the side chain at the 3-position thereof or non-toxic salts thereof are excellent antibacterial agents for mammals including human. The cephalosporin derivatives have low toxicity.