Pyrazolo-pyridine derivatives as ligands for GABA receptors
    6.
    发明授权
    Pyrazolo-pyridine derivatives as ligands for GABA receptors 失效
    吡唑并吡啶衍生物作为GABA受体的配体

    公开(公告)号:US06541484B2

    公开(公告)日:2003-04-01

    申请号:US10149850

    申请日:2002-06-14

    IPC分类号: C07D47104

    CPC分类号: C07D471/04

    摘要: A class of substituted and/or ring-fused pyrazolo[3,4-b]pyridine derivatives, possessing an optionally substituted cycloalkyl, phenyl or heteroaryl substituent on the pyrazole nitrogen atom adjacent the pyridine nucleus, and an optionally substituted cycloalkyl-alkoxy, aryl-alkoxy or heteroaryl-alkoxy substituent on the carbon atom adjacent the pyridine ring nitrogen atom, are selective ligands for GABAA receptors, in particular having high affinity for the &bgr;2 and/or &bgr;3 subunit thereof, and are accordingly of benefit in the treatment and/or prevention of adverse neurological disorders, including anxiety and convulsions.

    摘要翻译: 一类在吡啶核附近的吡唑氮原子上具有任选取代的环烷基,苯基或杂芳基取代基的取代和/或环稠合的吡唑并[3,4-b]吡啶衍生物,以及任选取代的环烷基 - 烷氧基,芳基 在吡啶环氮原子上的碳原子上的 - 烷氧基或杂芳基 - 烷氧基取代基是GABA A受体的选择性配体,特别是对其β2和/或β3亚基具有高亲和力,因此在治疗和/ 或预防不良神经系统疾病,包括焦虑和抽搐。