8 beta-substituted ergolines, process for their production and their use
    2.
    发明授权
    8 beta-substituted ergolines, process for their production and their use 失效
    8替代白蛋白,其生产过程及其使用

    公开(公告)号:US5219862A

    公开(公告)日:1993-06-15

    申请号:US623933

    申请日:1990-12-21

    CPC分类号: C07D457/06 C07D457/02

    摘要: Compounds of formula I ##STR1## in which R.sup.2 means optionally substituted C.sub.1-7 alkyl, C.sub.2-7 alkenyl, CH.sub.2 --O--C.sub.1-4 alkyl or CH.sub.2 --S--C.sub.1-4 alkylR.sup.6 means C.sub.2-6 alkyl, C.sub.3-6 alkenyl or C.sub.3-5 -cycloalkyl-C.sub.1-2 alkyl andR.sup.8 means CH.sub.2 --X, ##STR2## in which X stands for CN, OCH.sub.3, SCH.sub.3 or CONH.sub.2 and R.sup.1 stands for hydrogen, halogen, methyl or methoxy, and R.sup.3 and R.sup.4 each mean C.sub.1-4 alkyl or (CH.sub.2).sub.n --N(CH.sub.3).sub.2, in which n=1-4, and their acid addition salts, the process for their production, their use as pharmaceutical agents as well as intermediate compounds are described.

    摘要翻译: PCT No.PCT / DE90 / 00282 Sec。 371 1990年12月21日第 102(e)1990年12月21日日期PCT提交1990年4月6日PCT公布。 WO90 / 12796 PCT公开号 日期:1990年11月1日。其中R 2表示任选取代的C 1-7烷基,C 2-7烯基,CH 2 -O-C 1-4烷基或CH 2 -S-C 1-4烷基R 6的式I化合物I表示 C2-6烷基,C3-6烯基或C3-5-环烷基-C1-2烷基,R8表示CH2-X,其中X代表CN,OCH3,SCH3或CONH2,R1代表氢,卤素, 甲基或甲氧基,R3和R4各自表示C 1-4烷基或(CH 2)n N(CH 3)2,其中n = 1-4及其酸加成盐,其生产方法,其作为药剂用作 以及中间体化合物。