Diazabicyclo alkane derivatives with NK1 antagonistic activity
    3.
    发明授权
    Diazabicyclo alkane derivatives with NK1 antagonistic activity 有权
    具有NK1拮抗活性的二氮杂双环烷烃衍生物

    公开(公告)号:US07202238B2

    公开(公告)日:2007-04-10

    申请号:US10490364

    申请日:2003-04-02

    CPC分类号: C07D471/04 C07D487/04

    摘要: The present invention relates to a group of unique diazabicyclo alkane derivatives having interesting neurokinin-NK1 receptor antagonistic activity represented by the general formula (1) wherein: R1 represents phenyl, 2-indolyl, 3-indolyl, 3-indazolyl or benzo[b]thiophen-3-yl, which groups may be substituted with halogen or alkyl (1–3C), R2 and R3 independently represent halogen, H, OCH3, CH3 and CF3, R4, R5 and R6 independently represent H, OH, O-alkyl(1–4C), CH2OH, NH2, dialkyl(1–3C)N, pyrrolidin-1-yl, piperidin-1-yl, morpholin-4-yl or morpholin-4-yl substituted with one or two methyl or methoxymethyl groups, morpholin-4-ylamino, morpholin-4-ylmethyl, imidazol-1-yl, thiomorpholin-4-yl, 1,1-dioxothiomorpholin-4-yl or 3-oxa-8-azabicyclo[3.2.1]oct-8-yl; R4 and R5 together may represent a keto, a 1,3-dioxan-2-yl or a 1,3-dioxolan-2-yl group, X represents either O or S, n has the value of 1, 2 or 3, a is the asymmetrical carbon atom 8a, 9a or 10a when n equals 1, 2 or 3 respectively The invention also relates to a method for the preparation of the novel compounds, and to pharmaceutical compositions containing at least one of these compounds as an active ingredient

    摘要翻译: 本发明涉及具有由通式(1)表示的具有感兴趣的神经激肽NK 1受体拮抗作用的独特的二氮杂双环烷烃衍生物组,其中:R 1表示苯基, 2-吲哚基,3-吲哚基,3-吲唑基或苯并[b]噻吩-3-基,该基团可被卤素或烷基(1-3C),R 2和R 2 > 3个独立地表示卤素,H,OCH 3,CH 3和CF 3,R 4, >,R 5和R 6独立地表示H,OH,O-烷基(1-4C),CH 2 OH,NH (1-3C)N,吡咯烷-1-基,哌啶-1-基,吗啉-4-基或被一个或两个甲基或甲氧基甲基取代的吗啉-4-基,吗啉代 - 吡啶-4-基氨基,吗啉-4-基甲基,咪唑-1-基,硫代吗啉-4-基,1,1-二氧代硫代吗啉-4-基或3-氧杂-8-氮杂双环[3.2.1]辛-8-基; R 4和R 5一起可以表示酮基,1,3-二氧杂环戊烷-2-基或1,3-二氧戊环-2-基,X表示 O或S,n的值为1,2或3,当n分别为1,2或3时,a为非对称碳原子8a,9a或10a。本发明还涉及一种制备新化合物的方法 以及含有这些化合物中的至少一种作为活性成分的药物组合物