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.
该发明涉及新型氨基或酰胺基取代的嘧啶基头孢菌素酸衍生物及其药学上可接受的盐,具有抗菌活性,涉及其制备方法,以及包含新型头孢菌素酸衍生物的药物组合物。