申请人:Takeda Chemical Industries, Ltd.
公开号:EP0164122A2
公开(公告)日:1985-12-11
A compound of the formula
wherein R° stands for nitrogen-containing heterocyclic group, acyl group or aminoprotecting group, Z stands for S, S→O, O or CH2, R4 stands for hydrogen atom, methoxy group or formamido group, R13 stands for hydrogen atom, methyl group, hydroxyl group or halogen atom and A stands for an optionally substituted thiazol-3-yl group forming a fused ring at the 4,5-position or a physiologically or pharmaceutically acceptable salt or ester thereof.
This compound is novel and has excellent antibacterial activity.
式中的化合物
其中 R°代表含氮杂环基团、酰基或氨基保护基团,Z 代表 S、S→O、O 或 CH2,R4 代表氢原子、甲氧基或甲酰胺基团,R13 代表氢原子、甲基、羟基或卤素原子,A 代表在 4、5 位形成融合环的任选取代的噻唑-3-基团或其生理或药学上可接受的盐或酯。
该化合物是一种新型化合物,具有出色的抗菌活性。