Carbapenem antibacterial compounds, compositions containing such compounds and methods of treatment
申请人:Merck & Co., Inc.
公开号:US06207823B1
公开(公告)日:2001-03-27
The present invention relates to tricyclic carbapenem antibacterial agents in which the carbapenem nucleus is fused to a 6 membered carbocyclic ring. The compound is further substituted with various substituent groups including at least one cationic group.
The compounds are represented by formula I:
Pharmaceutical compositions and methods of use are also included.
Carbapenem antibacterial compounds, compositions containing such
申请人:Merck & Co., Inc.
公开号:US06140318A1
公开(公告)日:2000-10-31
Compounds of formula I are disclosed. ##STR1## as well as pharmaceutically acceptable salts thereof. The naphthosultam is substituted with various substituent groups including at least one cationic group -A-Q-L-B. The carbapenems of the invention are effective against susceptible bacterial organisms, including methicillin resistant Staphylococcus aureus (MRSA), methicillin resistant Staphylococcus epidermidis (MRSE), and methicillin resistant coagulase negative Staphylococci (MRCNS).
Penem antibacterial compounds, compositions and methods of treatment
申请人:Merck & Co., Inc.
公开号:US06271222B1
公开(公告)日:2001-08-07
The present invention relates to penem antibacterial agents in which the releaseable liphophilic aromatic side-chain, tethered to the carbapenem nucleus via a methylene linker, necessary for anti-MRSA activity replaces the non-releaseable liphophilic side-chains found in 2-aryl and 2-benzothiazolylthio carbapenem compounds. The compound is further substituted with various substituent groups including at least one cationic group.
The compounds are represented by formula I:
Pharmaceutical compositions and methods of use are also included.