Centrally acting 6,7,8,9-tetrahydro-3H-benz(e) indole heterocyclics
    1.
    发明授权
    Centrally acting 6,7,8,9-tetrahydro-3H-benz(e) indole heterocyclics 失效
    中心作用的6,7,8,9-四氢-3H-苯并(e)吲哚杂环

    公开(公告)号:US5650427A

    公开(公告)日:1997-07-22

    申请号:US460449

    申请日:1995-06-02

    摘要: A compound of Formula I ##STR1## or pharmaceutically acceptable salts of Formula I, where R.sup.1 is H, C.sub.1 -C.sub.3 alkyl, --(CH.sub.2).sub.n CONH.sub.2 where n is 2 to 6, (CH2).sub.n -1-(4,4-dimethylpiperidine-2,6-dione-yl), or cyclopropylmethyl;R.sup.2 is hydrogen, C.sub.1 -C.sub.8 alkyl, C.sub.3 -C.sub.8 cycloalkyl or combined with R.sup.1 to form a C.sub.3 -C.sub.8 cycloalkyl, C.sub.2 -C.sub.8 alkenyl, C.sub.2 -C.sub.8 akynyl, (CH.sub.2).sub.n --X--Ar where X is O, S, or NH, 3,3,3-trifluoropropyl, --(CH.sub.2).sub.m --R.sup.9 where m is 2 or 3 and R.sup.9 is phenyl, 2-thiophenyl or 3-thiophenyl; R.sup.3 is hydrogen, C.sub.1 -C.sub.3 alkyl, 2,2,2-trifluoroethyl, 3,3,3-trifluoropropyl, formyl, CN, halogen, CH.sub.2 OR.sup.2, C(O)C(O)OR.sup.1, C(O)CO NR.sup.1 R.sup.2, --(CH.sub.2).sub.q --NR.sup.1 R.sup.2 where q is 0 to 5, C.dbd.NOR.sup.2, 2(4,5-dihydro)oxazolyl, or COR.sup.10 where R.sup.10 is H, R.sup.1, NR.sup.1 R.sup.2 or CF.sub.3 ; R.sup.4 is hydrogen, C.sub.1 -C.sub.3 alkyl, cyclopropylmethyl, CF.sub.3, 2,2,2-trifluoroethyl, CN, CONR.sup.1 R.sup.2, .dbd.O, 2(4,5-dihydro)imidazolyl, 2(4,5-dihydro)oxazolyl, 2-oxazolyl, 3-oxadiazolyl, or 3,3,3-trifluoropropyl; R.sup.5 is hydrogen, R.sup.1, OCH.sub.3, C(O)CH.sub.3 or C(O)OR.sup.1 ; X is (a) a valence bond, (b) CH.sub.2, or (c) O, S or NR.sup.5 where R.sup.5 is H, C.sub.1 -C.sub.8 alkyl, C.sub.3 -C.sub.8 cycloalkyl, benzyl, COR.sup.6 where R.sup.6 is a C.sub.1 -C.sub.3 alkyl, phenyl, or CONR.sup.7 R.sup.8 where R.sup.7 and R.sup.8 are independently H or C.sub.1 -C.sub.3 alkyl; andZ is a hydrogen or halogen; provided that when X is CH.sub.2, at least one of R.sub.3 and R.sub.4 is other than hydrogen or C.sub.1 -C.sub.3 alkyl. The compounds of Formula I are suitable for treating disorders of the central nervous system, particularly as 5-HT.sub.1A receptor agonists.

    摘要翻译: 其中R1为H,C1-C3烷基, - (CH2)nCONH2,其中n为2-6,(CH2)n-1-(4,4-二甲氧基苯基) 二甲基哌啶-2,6-二酮基)或环丙基甲基; R2是氢,C1-C8烷基,C3-C8环烷基或与R1结合以形成C 3 -C 8环烷基,C 2 -C 8烯基,C 2 -C 8炔基,(CH 2)n X-Ar,其中X是O,S或NH ,3,3,3-三氟丙基, - (CH 2)m -R 9,其中m为2或3,R 9为苯基,2-噻吩基或3-噻吩基; R3是氢,C1-C3烷基,2,2,2-三氟乙基,3,3,3-三氟丙基,甲酰基,CN,卤素,CH2OR2,C(O)C(O)OR1,C(O) - (CH2)q-NR1R2其中q为0至5,C = NOR2,2(4,5-二氢)恶唑基或COR 10,其中R 10为H,R 1,NR 1 R 2或CF 3; R4是氢,C1-C3烷基,环丙基甲基,CF3,2,2,2-三氟乙基,CN,CONR1R2,= 2,2(4,5-二氢)咪唑基,2(4,5-二氢)恶唑基, 恶唑基,3-恶二唑基或3,3,3-三氟丙基; R5是氢,R1,OCH3,C(O)CH3或C(O)OR1; X是(a)价键,(b)CH 2或(c)O,S或NR 5,其中R 5是H,C 1 -C 8烷基,C 3 -C 8环烷基,苄基,COR 6,其中R 6是C 1 -C 3烷基, 苯基或CONR 7 R 8,其中R 7和R 8独立地为H或C 1 -C 3烷基; Z为氢或卤素; 条件是当X是CH 2时,R 3和R 4中的至少一个不是氢或C 1 -C 3烷基。 式I化合物适用于治疗中枢神经系统疾病,特别是5-HT 1A受体激动剂。