Carbapenems having a 2-quaternary pyridine altylthio or pyridine alkenylthio substituent, compositions containing the same and combinations with DHP inhibitors
1-Methylcarbapenems having a 2-quaternary heteroarylalkylthio substituent
申请人:Merck & Co., Inc.
公开号:EP0168707A1
公开(公告)日:1986-01-22
Compounds of the formula:
wherein
is a substituted or unsubstituted quaternized, monocyclic or bicyclic heteroaryl group, their preparation and use as antibiotics are disclosed.