Antibacterial agent for mammal use comprising cephalosporin derivatives as an effective ingredient
申请人:MEIJI SEIKA KAISHA LTD.
公开号:EP0271916A2
公开(公告)日:1988-06-22
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.