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.
本发明涉及一种新型氨基或酰胺基取代的嘧啶基头孢菌素酸衍生物及其相应的药物可接受盐,具有抗菌活性,以及其制备方法和包括新型头孢菌素酸衍生物的制药组合物。