Cephalosporin derivatives, processes for their preparation and antibacterial agents
申请人:Banyu Pharmaceutical Co., Ltd.
公开号:EP0238061A2
公开(公告)日:1987-09-23
A compound having the formula:
wherein R is a vinyl, phenyl or aralkyl group which may be substituted; or a pharmaceutically acceptable salt, physiologically hydrolyzable ester or solvate thereof.
具有以下式子的化合物
其中 R 是可被取代的乙烯基、苯基或芳烷基;或其药学上可接受的盐、生理上可水解的酯或溶液。