Synthesis and structural optimization of 7-(3,3-disubstituted-1-pyrrolidinyl)-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acids as antibacterial agents
摘要:
A series of the titled compounds were synthesized and tested for antibacterial activities in comparison with typical fluoroquinolones. (S)-3-Aminomethyl-3-fluoromethyl derivative (Y-688) was confirmed to be optimal because ofbeing most active especially against Gram-positive bacteria including fluoroquinolone-resistant strains and showing high photostability. (C) 1997 Elsevier Science Ltd.
New quinolone antibacterial agents. Synthesis and biological activity of 7-(3,3- or 3,4-disubstituted-1-pyrrolidinyl)quinoline-3-carboxylic acids
作者:Susan E. Hagen、John M. Domagala、Carl L. Heifetz、Joseph P. Sanchez、Marjorie Solomon
DOI:10.1021/jm00164a060
日期:1990.2
A series of 7-(3-amino- or 3-aminomethyl-1-pyrrolidinyl)-1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-o xo-3-quinolinecarboxylic acids was synthesized and tested for antibacterialactivity. Unique to these quinolones was the presence of a methyl or phenyl group in the pyrrolidine ring. Although the in vitro activity of these agents was usually equal to or less than that of their unsubstituted counterparts
[EN] TRICYCLIC GYRASE INHIBITORS FOR USE AS ANTIBACTERIAL AGENTS<br/>[FR] INHIBITEURS TRICYCLIQUES DE GYRASE UTILISABLES COMME AGENTS ANTIBACTÉRIENS
申请人:TRIUS THERAPEUTICS INC
公开号:WO2014043272A1
公开(公告)日:2014-03-20
Disclosed herein are compounds having the structure of Formula I and pharmaceutically suitable salts, esters, and prodrugs thereof that are useful as antibacterially effective tricyclic gyrase inhibitors. In addition, species of tricyclic gyrase inhibitors compounds are also disclosed herein. Related pharmaceutical compositions, uses and methods of making the compounds are also contemplated.
Novel naphthyridine-, and quinolinecarboxylic acids as antibacterial agents are described as well as methods for their manufacture, formulation, and use in treating bacterial infections including the description of certain novel intermediates used in the manufacture of the antibacterial agents.
7-[[3-(aminomethyl)-3-alkyl]-1-pyrrolidinyl]-quinoline-carboxylic acid-derivatives and pharmaceutical compositions containing them
申请人:WARNER-LAMBERT COMPANY
公开号:EP0255908A2
公开(公告)日:1988-02-17
Novel, orally active antibacterial agents of formula I
are described characterized as 7-[[3-(aminomethyl)-3-alkyl]-1-pyrrolidinyl]-6-fluoro-1,4-dihydro-4-oxo-3-quinoline carboxylic acids or corresponding 1,8-naphthyridine derivatives as well as methods for their manufacture and pharmaceutical compositions containing them.
新型口服活性抗菌剂式 I
描述了特征为 7-[[3-(氨基甲基)-3-烷基]-1-吡咯烷基]-6-氟-1,4-二氢-4-氧代-3-喹啉羧酸或相应的 1,8-萘啶衍生物及其制造方法和含有它们的药物组合物。
Verfahren zur Herstellung von 7-(3-Amino- sowie 3-Aminomethyl-1-pyrrolidinyl)-3-chinolon-carbonsäuren sowie -naphthyridoncarbonsäuren
申请人:BAYER AG
公开号:EP0401623A1
公开(公告)日:1990-12-12
Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von 7-(3-Amino-sowie 3-Aminomethyl-1-pyrrolidinyl)-3-chinoloncarbonsäuren sowie -naphthyridoncarbonsäuren der allgemeinen Formel I
in welcher X', R1 - R6, m, n und A die in der Beschreibung angegebene Bedeutung haben, welche als antibakterielle Mittel bekanntgeworden sind und durch Umsetzung von 7-Halogen-3-chinoloncarbonsäuren bzw. -naphthyridoncarbonsäuren mit 3-Aminopyrrolidin bzw. 3-Aminomethylpyrrolidin in freier Form oder in Form der 3-Acylamino- bzw. 3-Acylaminomethyl-pyrrolidine und anschließende Abspaltung der Acylreste hergestellt werden.
Außerdem betrifft die Erfindung Verbindungen der Formeln III und IV
in denen die Substituenten die in der Beschreibung angegebene Bedeutung haben, sowie die Verwendung von IV als Arzneimittel und zur Herstellung von Arzneimitteln.
本发明涉及通式 I 的 7-(3-氨基-和 3-氨基甲基-1-吡咯烷基)-3-喹啉酮羧酸 和萘啶酮羧酸的制备方法。
其中 X'、R1-R6、m、n 和 A 具有说明中给出的含义,它们已成为众所周知的抗菌剂,其制备方法是将 7-卤代-3-喹啉酮羧酸或-萘啶酮羧酸与游离形式或 3-酰氨基-或 3-酰氨基甲基-吡咯烷形式的 3-氨基吡咯烷或 3-氨基甲基吡咯烷反应,然后裂解酰基。
本发明还涉及式 III 和 IV 的化合物
的化合物,其中的取代基具有描述中给出的含义,以及 IV 作为药物和制备药物的用途。