申请人:Merck Patent Gesellschaft mit beschrankter Haftung
公开号:US05532241A1
公开(公告)日:1996-07-02
Piperidine and piperazine derivatives of the formula I ##STR1## wherein Ind is an indol-3-yl radical which is unsubstituted or mono- or polysubstituted by OH, OA, CN, Hal, COR.sup.2 or CH.sub.2 R.sup.2, R.sup.1 is benzofuran-5-yl or 2,3-dihydrobenzofuran-5-yl, chroman-6-yl, chroman-4-on-6-yl, 3-chromen-6-yl or chromen-4-on-6-yl, which is unsubstituted or monosubstituted by CN, CH.sub.2 OH, CH.sub.2 OA or COR.sup.2, Q is C.sub.m H.sub.2m, N or CR.sup.3, A is alkyl having 1-6 C atoms, Hal is F, C1, Br or I, R.sup.2 is OH, OA, NH.sub.2, NHA or NA.sub.2, R.sup.3 is H, OH or OA and m is 2, 3 or 4, and their physiologically acceptable salts, are active on the central nervous system.
式I中的哌啶和哌嗪衍生物 ##STR1## 其中Ind是未取代或经OH、OA、CN、Hal、COR.sup.2或CH.sub.2 R.sup.2单或多取代的吲哚-3-基基团,R.sup.1是苯并呋喃-5-基或2,3-二氢苯并呋喃-5-基、3-色甘醇-6-基或色甘醇-4-酮-6-基、未取代或经CN、CH.sub.2 OH、CH.sub.2 OA或COR.sup.2单取代的3-色甘醇-6-基或色甘醇-4-酮-6-基,Q是C.sub.m H.sub.2m、N或CR.sup.3,A是具有1-6个C原子的烷基,Hal是F、C1、Br或I,R.sup.2是OH、OA、NH.sub.2、NHA或NA.sub.2,R.sup.3是H、OH或OA,m是2、3或4,以及它们的生理上可接受的盐,在中枢神经系统上具有活性。