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公开(公告)号:US5434147A
公开(公告)日:1995-07-18
申请号:US133704
申请日:1993-10-08
IPC分类号: C07D401/12 , C07D417/14 , C07D463/00 , C07D477/10 , C07D487/04 , C07D498/04 , C07D499/00 , C07D505/00 , C07D513/04 , C07D519/00 , C07D471/04 , A61K31/435
CPC分类号: C07D401/12 , C07D417/14 , C07D463/20 , C07D477/10 , C07D487/04 , C07D499/00 , C07D505/00 , C07D513/04
摘要: Antimicrobial quinolonyl lactam esters comprising a lactam-containing moiety linked, by an ester group, to the 3-carboxy group of a quinolone moiety. These compounds are of the formula: ##STR1## wherein (1) R.sup.3, R.sup.4, and R.sup.5, together with bonds "a" and "b", form certain lactam-containing moieties similar to those known in the art to have antimicrobial activity; and(2) A, R.sup.6, R.sup.7, and R.sup.8 form any of a variety of quinolone or napthyridine structures similar to those known in the art to have antimicrobial activity.
摘要翻译: 包括通过酯基与喹诺酮部分的3-羧基连接的含内酰胺部分的抗菌喹诺酮内酰胺酯。 这些化合物具有下式:其中(1)R3,R4和R5连同键“a”和“b”,形成与本领域已知的具有抗微生物活性相似的某些含内酰胺部分; 和(2)A,R6,R7和R8形成与本领域已知的具有抗微生物活性的各种喹诺酮或萘啶结构中的任何一种。