VERWENDUNG VON BENZOMORPHANDERIVATEN ALS ANALGETIKUM
    3.
    发明公开
    VERWENDUNG VON BENZOMORPHANDERIVATEN ALS ANALGETIKUM 审中-公开
    BENZOMORPHANDERIVATEN作为一种镇痛药的使用

    公开(公告)号:EP1085866A1

    公开(公告)日:2001-03-28

    申请号:EP99931054.3

    申请日:1999-06-11

    申请人: Grünenthal GmbH

    IPC分类号: A61K31/435

    CPC分类号: A61K31/435

    摘要: The present invention relates to the use of benzomorphan derivatives of the general formula (I) as analgesic agents, wherein X is oxygen or sulphur; R1 is C1-C8 alkyl, C3-C6 alkenyl, C3-C6 alkinyl or aryl; R2 is hydrogen, C¿1?-C8 alkyl, C3-C6 alkenyl or C3-C6 alkinyl; R?3¿ is hydrogen or C¿1?-C6 alkyl; R?4 is C¿1-C8 alkyl; R5 is C1-C8 alkyl; R6 is C1-C8 alkyl; and R?7 and R8¿ represent independently hydrogen, C¿1?-C8 alkyl, halogen, OH, C1-C8 alkoxy, -O-acyl, -CN, -NO2, -NH2, -NH(C1-C8 alkyl) or -N(C1-C8 alkyl)2. The alkyl radicals may be the same and represent -NH-acyl or N-acyl-(C1-C8 alkyl) in their diastereomeric, enantiomeric, basic or physiologically-acceptable acid-salt forms.