Opiate agonists and antagonists
    55.
    发明公开
    Opiate agonists and antagonists 失效
    阿片激动剂UND拮抗剂。

    公开(公告)号:EP0077521A1

    公开(公告)日:1983-04-27

    申请号:EP82109447.1

    申请日:1982-10-13

    发明人: Pasternak, Gavril

    CPC分类号: C07D489/08 C07D489/00

    摘要: DDihydromorphinone compound of the general formula
    in which R1 is an optionally substituted alkyl, alkylene, cycloalkyl, or cycloalkylene

    R2 is OH or H
    R3 is OH or OCH3 and
    R is N=R 4 , N-R4,
    R4 is an optionally substituted alkyl, alkylene, cycloalkyl, cycloalkylene, aryl, heterocycloalkyl, heterocycloalkylene, or alkenyl, and
    n is 1-10, and use thereof as an opiate receptor blocker.