申请人:BEECHAM GROUP PLC
公开号:EP0044170A1
公开(公告)日:1982-01-20
The present invention provides the compounds of the formula (II):
and salts and esters thereof wherein R3 is a hydrogen atom or is an organic bonded via a carbon atom to the carbapenem ring, n is zero or one, X is a saturated or unsaturated hydrocarbon radical optionally substituted by bromo or chloro, and R4 is a C1-6 alkyl, C2-6 alkenyl, C1-10 aralkyl or aryl group, any of such groups R4 being optionally substituted. These compounds are useful as antibacterial agents.
本发明提供了式(II)化合物:
及其盐和酯,其中 R3 是氢原子或通过碳原子与碳青霉烯环结合的有机物,n 是零或一,X 是饱和或不饱和的烃基,可任选被溴或氯取代,R4 是 C1-6 烷基、C2-6 烯基、C1-10 芳基或芳基,其中任一基团 R4 可任选被取代。这些化合物可用作抗菌剂。