发明授权
US5324721A 3-Substituted cephalosporins, and their use as medicaments 失效
3-取代头孢菌素及其用作药物

3-Substituted cephalosporins, and their use as medicaments
摘要:
The invention relates to new 3-substituted cephalosporins, a process for their preparation and their use as medicaments, in particular as medicaments having antibacterial activitity.
信息查询
0/0