申请人:Takeda Chemical Industries, Ltd.
公开号:EP0216385A2
公开(公告)日:1987-04-01
A compound having the general formula
wherein, R° is a hydrogen atom, a nitrogen-containing heterocyclic group, an acyl group or an amino-protective group; Z is S, S→0,0 or CH2; R4 is a hydrogen atom, a methoxy group, or a formamide group; R" is a hydrogen atom, a methyl group, a hydroxyl group, or a halogen atom; A is a condensed triazolio group which may be substituted, or a pharmaceutically acceptable salt or ester thereof is novel and has an excellent antibacterial activity.
通式如下的化合物
其中,R° 是氢原子、含氮杂环基团、酰基或氨基保护基团;Z 是 S、S→0,0 或 CH2;R4 是氢原子、甲氧基或甲酰胺基团;R "是氢原子、甲基、羟基或卤素原子;A 是可被取代的缩合三唑基团,或其药学上可接受的盐或酯。