Diaza-spiropiperidine derivatives
    2.
    发明授权
    Diaza-spiropiperidine derivatives 失效
    二氮杂 - 哌啶衍生物

    公开(公告)号:US07173133B2

    公开(公告)日:2007-02-06

    申请号:US11028281

    申请日:2005-01-03

    IPC分类号: C07D471/10 C07D405/14

    CPC分类号: C07D471/10

    摘要: The present invention relates to compounds of formula wherein A-B is —CH2—CH2—, —CH2—O— or —O—CH2—; X is hydrogen or hydroxy; R1 is aryl, optionally substituted by one or two substituents selected from the group consisting of halogen, lower alkyl, cyano, CF3, —OCF3, lower alkoxy, —SO2-lower alkyl and heteroaryl; R2 is aryl, optionally substituted by one or two substituents selected from the group consisting of halogen, lower alkyl, CF3, and lower alkoxy; R3 is hydrogen or lower alkyl; n is 0, 1 or 2; or a pharmaceutically active salt thereof. The compounds of the invention may be used in the treatment of neurological and neuropsychiatric disorders.

    摘要翻译: 本发明涉及下式的化合物其中AB是-CH 2 -CH 2 - , - CH 2 -O - 或-O- CH 2 - ; X是氢或羟基; R 1是芳基,任选被一个或两个选自卤素,低级烷基,氰基,CF 3,-OCF 3, 低级烷氧基,-SO 2 - 低级烷基和杂芳基; R 2是任选被一个或两个选自卤素,低级烷基,CF 3 N 3和低级烷氧基的取代基取代的芳基; R 3是氢或低级烷基; n为0,1或2; 或其药物活性盐。 本发明的化合物可用于治疗神经和神经精神障碍。

    4-Amino-1,5-substituted-1,5-dihydro-imidazol-2-ones
    3.
    发明申请
    4-Amino-1,5-substituted-1,5-dihydro-imidazol-2-ones 失效
    4-氨基-1,5-取代-1,5-二氢 - 咪唑-2-酮

    公开(公告)号:US20070213384A1

    公开(公告)日:2007-09-13

    申请号:US11712783

    申请日:2007-03-01

    IPC分类号: A61K31/415

    CPC分类号: C07D233/92

    摘要: The present invention relates to compounds of formula I wherein R1, R2, R3, and R4 are as defined herein and to pharmaceutically acceptable acid addition salts thereof. Compounds of formula I or their tautomeric forms are good inhibitors of the glycine transporter 1 (GlyT-1), and have a good selectivity to glycine transporter 2 (GlyT-2) inhibitors. Such compounds are useful for the treatment of schizophrenia.

    摘要翻译: 本发明涉及式I化合物,其中R 1,R 2,R 3和R 4, 如本文所定义及其药学上可接受的酸加成盐。 式I化合物或其互变异构形式是甘氨酸转运蛋白1(GlyT-1)的良好抑制剂,对甘氨酸转运蛋白2(GlyT-2)抑制剂具有良好的选择性。 这些化合物可用于治疗精神分裂症。