4-(Phenylalkyl)piperazine-1-carboxamides
    74.
    发明授权
    4-(Phenylalkyl)piperazine-1-carboxamides 失效
    4-(苯基烷基)哌嗪-1-甲酰胺

    公开(公告)号:US4329344A

    公开(公告)日:1982-05-11

    申请号:US149182

    申请日:1980-05-12

    申请人: Michael S. Hadley

    发明人: Michael S. Hadley

    摘要: This invention provides compounds, having major tranquilizing activity, of the formula (II): ##STR1## wherein R.sub.1 is a phenyl group optionally substituted by a fluorine, chlorine or bromine atom or an alkyl or alkoxyl group of up to 3 carbon atoms; R.sub.2 is a hydrogen atom or an alkyl group of up to 4 carbon atoms; R.sub.3 is a hydrogen atom or an amino group, a nitro group or a group of the formula NHCOR.sub.4 or NHCO.sub.2 R.sub.4 where R.sub.4 is an alkyl group of up to 4 carbon atoms optionally substituted by one, two or three chlorine atoms or by three fluorine atoms attached to the same carbon atom; n is 0, 1 or 2; and X is a group of the sub-formula (a), (b), (c) or (d): ##STR2## wherein R.sub.5 is an alkyl group of up to 4 carbon atoms; or a N-oxide thereof of the nitrogen atom to which the CHR.sub.2 --(CH.sub.2).sub.n --R.sub.1 moiety is attached; and salts thereof; pharmaceutical compositions containing them; processes for their preparation; and intermediates useful in said process.

    摘要翻译: 本发明提供具有主要安定活性的具有式(II)的化合物:其中R 1是任选被氟,氯或溴原子取代的苯基或至多3个碳的烷基或烷氧基 原子 R2是氢原子或至多4个碳原子的烷基; R3是氢原子或氨基,硝基或式NHCOR4或NHCO2R4的基团,其中R4是任选被一个,两个或三个氯原子或三个氟原子连接的至多4个碳原子的烷基 到同一个碳原子; n为0,1或2; (a),(b),(c)或(d)中的一组:CH2CH2NR5(a)其中R5 是最多4个碳原子的烷基; 或其连接有CHR 2 - (CH 2)n -R 1部分的氮原子的N-氧化物; 及其盐; 含有它们的药物组合物; 其准备过程; 以及在所述方法中有用的中间体。