Carbapenem antibacterial compounds, compositions containing such compounds and methods of treatment
申请人:Merck & Co., Inc.
公开号:US06251890B1
公开(公告)日:2001-06-26
The present invention relates to carbapenem antibacterial agents of formula I:
or a pharmaceutically acceptable salt thereof, wherein:
R2 represents:
in formula I, in which the carbapenem nucleus is substituted at the 2-position with a naphthosultam linked through a CH2 group. The naphthosultam is further substituted with various substituent groups including at least one cationic group.