Importance

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Abstract

New indole derivatives of the general formula I ##STR1## in which Ind is a 3-indolyl radical which can be substituted by a hydroxymethyl, methylenedioxy, S-alkyl, SO-alkyl, SO.sub.2 -alkyl, CN or COW group and/or can be substituted once or twice by alkyl, O-alkyl, OH, F, Cl or Br, W is H, OH, O-alkyl, NH.sub.2, NH-alkyl 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 --, is --(CH.sub.2).sub.m --, --CH.dbd.CH--, --CHOH--, --CO--, S, SO, SO.sub.2 or O, n is 2, 3, 4 or 5 and m is 1, 2 or 3, in which the alkyl groups each have 1-4 C atoms, and their salts, have effects on the central nervous system.

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First Claim