申请人:Richardson-Merrell Inc.
公开号:US03956288A1
公开(公告)日:1976-05-11
Novel [substituted(2,4-dioxo-1-pyrimidinyl)acetylamino]penicillin and cephalosporin derivatives are prepared which are useful antibacterial agents.
制备了新型[取代(2,4-二氧-1-嘧啶基)乙酰氨基]青霉素和头孢菌素衍生物,它们是有用的抗菌药物。