4,5,6,7-Tetrahydrobenzimidazole derivatives and their preparation
    6.
    发明公开
    4,5,6,7-Tetrahydrobenzimidazole derivatives and their preparation 失效
    4,5,6,7-四氢苯并咪唑衍生物和Herstellung。

    公开(公告)号:EP0376624A1

    公开(公告)日:1990-07-04

    申请号:EP89313415.5

    申请日:1989-12-21

    CPC分类号: C07D235/06 C07D235/08

    摘要: 4,5,6,7-Tetrahydrobenzimidazole derivatives (I) and salts thereof show 5-HT₃ antagonizing activity
    wherein
    R¹, R², R³ independently represent hydrogen atom, hydroxy group, a halogen atom, a lower alkyl group which may optionally be substituted with a halogen atom, a lower alkoxy group, a lower alkylthio group, an aralkyloxy group, an aryloxy group, a lower alkanoyl group, carboxy group, a lower alkoxycarbonyl group or nitro group; R⁴,R⁵ and R⁶ can each be a hydrogen atom or a lower alkyl group; and
    X is an oxygen atom or sulfur atom.

    摘要翻译: 4,5,6,7-四氢苯并咪唑衍生物(I)及其盐显示5-HT 3拮抗活性其中R 1,R 2,R 3独立地表示氢原子,羟基,卤素 低级烷氧基,低级烷硫基,芳烷氧基,芳氧基,低级烷酰基,羧基,低级烷氧基羰基或硝基的低级烷基; R 4,R 5和R 6各自可以是氢原子或低级烷基; X是氧原子或硫原子。 ð