1-oxa-3,9-diaza-spiro[5,5]undecan-2-ones
    48.
    发明授权
    1-oxa-3,9-diaza-spiro[5,5]undecan-2-ones 失效
    1-氧杂-3,9-二氮杂 - 螺[5,5]十一烷-2-酮

    公开(公告)号:US06599900B2

    公开(公告)日:2003-07-29

    申请号:US10143431

    申请日:2002-05-10

    IPC分类号: C07D49810

    CPC分类号: C07D498/10 A61K31/537

    摘要: The invention relates to compounds of the general formula wherein (R1)n is independently from from each other halogen, lower alkyl or lower alkoxy; R2 is hydrogen, lower alkyl, lower halogen-alkyl, —(CH2)m—OH, —(CH2)m—NR2, —(CH2)mO-lower alkyl, —(CH2)m—C(O)—NR2, or is —(CH2)m-6-membered heteroaryl, optionally substituted by one or more lower alkoxy, —(CH2)m-5 or 6-membered not aromatic heterocyclyl, optionally substituted by hydroxy or lower alkyl; R is hydrogen or lower alkyl and may be the same or different in case of R2; n is 0, 1, or 2; m is 0, 1, 2, 3 or 4; and pharmaceutically acceptable acid addition salts thereof. These compounds have a good affinity to the NK-1 receptor and they are therefore suitable for the treatment of diseases, related to this receptor.

    摘要翻译: 本发明涉及通式化合物(R1)的化合物,n彼此独立地为卤素,低级烷基或低级烷氧基; R2为氢,低级烷基,低级卤代烷基, - (CH2)m-OH, - (CH2 )m-NR 2, - (CH 2)m O - 低级烷基, - (CH 2)m C(O)-NR 2或 - (CH 2)m-6-元杂芳基,任选被一个或多个低级烷氧基取代, - )m-5或6元不是芳族杂环基,任选被羟基或低级烷基取代; R是氢或低级烷基,在R2的情况下可以相同或不同; n是0,1或2; m是0 ,1,2,3或4;及其药学上可接受的酸加成盐。 这些化合物对NK-1受体具有良好的亲和性,因此它们适用于治疗与该受体有关的疾病。