申请人:Schering Corporation
公开号:US04690922A1
公开(公告)日:1987-09-01
This invention relates to 2-(heterocycloalkylthio)penems wherein the nitrogen of the heterocyclic ring is connected to the alkyl group, and to their use as antibacterial agents.
本发明涉及2-(杂环烷硫基)青霉烷,其中杂环环的氮原子连接到烷基上,以及它们作为抗菌剂的使用。