Pyridoindole derivatives and processes for preparation thereof
    78.
    发明授权
    Pyridoindole derivatives and processes for preparation thereof 失效
    吡啶并吲哚衍生物及其制备方法

    公开(公告)号:US5141945A

    公开(公告)日:1992-08-25

    申请号:US409744

    申请日:1989-09-20

    CPC分类号: C07D471/04

    摘要: Compounds of the formula: ##STR1## wherein R.sup.1 is hydrogen, lower alkyl or lower alkenyl, R.sup.2 is hydrogen, lower alkyl, or halogen, R.sup.3 is imidazolyl or pyridyl, each of which may have suitable substituents, and R.sup.4 is hydrogen, lower alkyl, lower alkenyl or hydroxy (lower) alkyl and R.sup.5 is hydrogen, hydroxy, or alkanoyloxy, or R.sup.4 and R.sup.5 are linked together to form an additional bond or novel pyridoindole derivatives which are useful as potent in selective antagonists of 5-HT receptors.

    摘要翻译: 下式的化合物:其中R 1是氢,低级烷基或低级链烯基,R 2是氢,低级烷基或卤素,R 3是咪唑基或吡啶基,其各自可以具有合适的取代基,并且R 4是氢,低级烷基 ,低级链烯基或羟基(低级)烷基,R 5是氢,羟基或烷酰氧基,或者R 4和R 5连接在一起形成另外的键或新的吡啶并吲哚衍生物,其可用于5-HT受体的选择性拮抗剂。