首页>
外国专利>
Derivatives of the acid penicillanic, their preparation and their application of international application no.
Derivatives of the acid penicillanic, their preparation and their application of international application no.
展开▼
机译:酸青青霉素的衍生物,其制备方法和国际申请No.
展开▼
页面导航
摘要
著录项
相似文献
摘要
Penicillanic acid derivatives which have an excellent antibacterial action particularly against bacteria belonging to family Pseudomonas aeruginosa and are represented by the formula IMAGE wherein R1, R2, and R3 and n are as defined above, and salts thereof; and a process for preparing the same are disclosed.
展开▼