申请人:Beecham Group Limited
公开号:US04081545A1
公开(公告)日:1978-03-28
A class of .alpha.-(heterocyclic carbonylamino) penicillins in which the heterocyclic group of the acyl moiety is a fused bicyclic ring having a nitrogen atom at the bridge position, shows good antibacterial activity.
一类α-(杂环羰基氨基) 青霉素类药物,其中酰基部分的杂环基团是具有氮原子的融合双环环的,在桥位显示出良好的抗菌活性。