Pyrimidinyl cephalosporanic acid derivatives and pharmaceutical
申请人:Fujisawa Pharmaceutical Co., Ltd.
公开号:US04395411A1
公开(公告)日:1983-07-26
This invention relates to novel 7-pyrimidinyl and pyridinyl acetamido cephem derivatives of high antibacterial activity.
本发明涉及一种具有高抗菌活性的新型7-嘧啶基和吡啶基乙酰胺头孢菌素衍生物。
Amino or acylamino-substituted pyrimidinyl cephalosporanic acid
申请人:Fujisawa Pharmaceutical Co., Ltd.
公开号:US04267176A1
公开(公告)日:1981-05-12
The invention relates to novel amino or acylamino-substituted pyrimidinyl cephalosporanic acid derivatives and pharmaceutically acceptable salts thereof, of antibacterial activity, to processes for the preparation thereof, and to pharmaceutical compositions comprising the novel cephalosporanic acid derivatives.