N-Aryl-N-phenoxy-alkyl-piperazine compounds useful in decreasing
intracranial pressure
    2.
    发明授权
    N-Aryl-N-phenoxy-alkyl-piperazine compounds useful in decreasing intracranial pressure 失效
    可用于降低颅内压的N-芳基-N-苯氧基 - 烷基 - 哌嗪化合物

    公开(公告)号:US4413006A

    公开(公告)日:1983-11-01

    申请号:US374106

    申请日:1982-05-03

    摘要: A piperazine derivative of the formula: ##STR1## wherein R.sup.1 is hydrogen, alkyl (C.sub.1-8), alkyl (C.sub.1-4)-sulfonyl or an acyl group of the formula: R.sup.3 CO--(wherein R.sup.3 is hydrogen, alkyl (C.sub.1-7), halogenoalkyl (C.sub.1-4), alkoxy (C.sub.1-4)-carbonyl-alkyl (C.sub.1-4), cycloalkyl (C.sub.3-6), alkenyl (C.sub.2-5), alkoxy (C.sub.1-4), amino, alkyl (C.sub.1-4)-amino or anilino), R.sup.2 is hydrogen, alkyl (C.sub.1-4), alkoxy (C.sub.1-4)-carbonyl-alkyl (C.sub.1-4), carboxy-alkyl (C.sub.1-4), alkenyl (C.sub.2-5) or alkyl (C.sub.1-4)-sulfonyl, or R.sup.1 and R.sup.2 are combined together to form succinyl group, Ring A is phenyl, alkyl (C.sub.1-4)-phenyl or halogenophenyl, and n is an integer of 2 to 6, or a pharmaceutically acceptable acid addition salt thereof. The piperazine derivative (I) has an intracranial pressure-lowering activity. Said derivative also has a depressing effect on central nervous system.

    摘要翻译: 下式的哌嗪衍生物:其中R 1是氢,烷基(C 1-8),烷基(C 1-4) - 磺酰基或下式的酰基:R 3 CO-(其中R 3是氢,烷基 (C1-7),卤代烷基(C1-4),烷氧基(C1-4) - 羰基 - 烷基(C1-4),环烷基(C3-6),烯基(C2-5) 氨基,烷基(C1-4) - 氨基或苯胺基),R2是氢,烷基(C1-4),烷氧基(C1-4) - 羰基 - 烷基(C1-4),羧基 - 烷基(C1-4) 烯基(C 2-5)或烷基(C 1-4) - 磺酰基,或R 1和R 2结合在一起形成琥珀酰基,环A是苯基,(C 1-4) - 苯基或卤代苯基,n是 2至6,或其药学上可接受的酸加成盐。 哌嗪衍生物(I)具有颅内降压活性。 所述衍生物对中枢神经系统也具有抑郁作用。