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.
本发明涉及青霉烯抗菌剂,其中可释放的亲脂芳香侧链通过亚甲基连接到碳青霉烯核上,用于抗MRSA活性,取代了2-芳基和2-苯并噻唑基硫代碳青霉烯化合物中发现的不可释放的亲脂侧链。该化合物进一步被各种取代基团取代,包括至少一个阳离子基团。这些化合物由式I表示。还包括药物组合物和使用方法。