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    • 3. 发明授权
    • Derivatives of 4-(N-azacycloalkyl) anilides as potassium channel modulators
    • 4-(N-氮杂环烷基)苯胺的衍生物作为钾通道调节剂
    • US08367684B2
    • 2013-02-05
    • US12138251
    • 2008-06-12
    • Jean-Michel VernierSamedy OukMartha A. De La Rosa
    • Jean-Michel VernierSamedy OukMartha A. De La Rosa
    • A01N43/54A61K31/505
    • C07D401/04C07D401/14C07D405/14C07D413/14C07D471/04
    • This invention provides potassium channel modulators which are compounds of formula I where at least one of W and Z is N; where the moiety is one of Groups A or B below A where Ar is a 1,2-fused, six membered ring aromatic group, bearing substituents R1 and R2 as defined below, and containing zero or one ring nitrogen atom; and where other substituents are defined herein. The invention also provides a composition comprising a pharmaceutically acceptable carrier and at least one of the following: i) a pharmaceutically effective amount of a compound of formula I and ii) a pharmaceutically acceptable salt, ester, or prodrug thereof. The invention also provides a method of preventing or treating a disease or disorder which is affected by activities of potassium channels, comprising administering to a patient in need thereof a therapeutically effective amount of a compound of formula I or a salt, ester, or prodrug thereof.
    • 本发明提供钾通道调节剂,其为W和Z中至少一个为N的式I化合物; 其中该部分是A之下的A或B族之一,其中Ar是1,2-稠合的六元环芳族基团,带有如下定义的取代基R 1和R 2,并且含有一个或多个环氮原子; 并且其中其它取代基在本文中定义。 本发明还提供包含药学上可接受的载体和至少一种以下的组合物:i)药学有效量的式I化合物和ii)其药学上可接受的盐,酯或前药。 本发明还提供了预防或治疗受钾通道活性影响的疾病或病症的方法,包括向有需要的患者施用治疗有效量的式I化合物或其盐,酯或前药 。