申请人:Merck Patent Gesellschaft mit beschrankter Haftung
公开号:US05256673A1
公开(公告)日:1993-10-26
Indole derivatives of the general formula I ##STR1## wherein Ind is an indol-3-yl radical which is substituted by a hydroxymethyl or COW group and can additionally be monosubstituted or disubstituted by alkyl, O-alkyl, OH, F, Cl or Br, W is H, OH, Oalkyl, NH.sub.2, NHalkyl or N(alkyl).sub.2, A is --(CH.sub.2).sub.n --, CH.sub.2 --S--CH.sub.2 CH.sub.2 --, --CH.sub.2 --SO--CH.sub.2 CH.sub.2 or --CH.sub.2 --SO.sub.2 --CH.sub.2 CH.sub.2, n is 2, 3, 4 or 5, the two radicals Y are each H or together are a C--C bond, one radical Z is Ar, the other radical Z is H and Ar is a phenyl group which is unsubstituted or monosubstituted or disubstituted by O-alkyl and/or OH or is substituted by a methylenedioxy group, or Ar is a 2-thienyl or 3-thienyl group, the alkyl groups each having 1-4 C atoms, wherein, however, when n is 2 or 3, the hydroxymethyl or COW group must be in the 4-, 5-, 6- or 7-position of the indol-3-yl radical, and physiologically acceptable acid addition salts thereof exhibit an action on the central nervous system.
通式I的吲哚衍生物:##STR1## 其中,Ind是一个被羟甲基或COW基取代的吲哚-3-基基团,还可以被烷基、O-烷基、OH、F、Cl或Br单取代或双取代;W是H、OH、O-烷基、NH2、NH-烷基或N(烷基)2;A是--(CH2)n--、CH2--S--CH2CH2--、--CH2--SO--CH2CH2--或--CH2--SO2--CH2CH2--,n是2、3、4或5;两个Y基团分别是H或者一起是C-C键;一个Z基团是Ar,另一个Z基团是H,Ar是一个未取代或单取代或双取代的苯基团,其中取代基是O-烷基和/或OH,或者是取代为甲亚氧基的苯基团,或者是2-噻吩基或3-噻吩基,烷基取代基每个有1-4个碳原子。然而,当n是2或3时,羟甲基或COW基必须在吲哚-3-基团的4-、5-、6-或7-位置。这些化合物及其生理上可接受的酸盐在中枢神经系统上具有作用。