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    • 2. 发明授权
    • Serotonin receptor agents
    • 血清素受体剂
    • US5436246A
    • 1995-07-25
    • US119791
    • 1993-09-15
    • Ronald C. BernotasJeffrey S. SprouseHsien C. Cheng
    • Ronald C. BernotasJeffrey S. SprouseHsien C. Cheng
    • C07D333/54A61K31/495A61K31/496A61P9/00A61P9/08A61P9/10A61P9/12A61P25/00A61P25/04A61P25/06A61P25/20A61P25/24A61P25/26A61P43/00C07D333/56C07D333/58C07D333/60C07D333/64C07D333/66C07D333/68C07D333/70C07D409/06
    • C07D409/06C07D333/56C07D333/58C07D333/60C07D333/70
    • The present invention is directed to a new class of 2-optionally substituted-4-piperazine-benzothiophene derivatives of the formula ##STR1## in which Y is represented by hydrogen or C.sub.1-3 alkyl; R is represented by a substituent selected from the group consisting of hydrogen, C.sub.1-4 alkyl, C.sub.1-4 alkoxy, halogen, --CF.sub.3, --OCF.sub.3, and --OH; R.sub.1 is represented by hydrogen, cycloalkyl, C.sub.1-6 alkyl, phenyl optionally substituted, phenylalkyl, or phenylamidoalkyl; X is represented by hydrogen, --(CH.sub.2).sub.n X.sub.1, CH=CHX.sub.1 or CHX.sub.2 --(CH.sub.2).sub.q --CH.sub.3 ; n is an integer from 0-2; q is either the integer 0 or 1; X.sub.1 is represented by --OH--,--OR.sub.2, --NR.sub.2 R.sub.3, --CO.sub.2 R.sub.2, --CONR.sub.2 R.sub.3, --CN, or --COR.sub.2 ; R.sub.2 and R.sub.3 are each independently represented by hydrogen, C.sub.1-4 alkyl, phenyl optionally substituted, phenylalkyl, or R.sub.2 and R.sub.3 together form a (CH.sub.2).sub.m cycloalkyl, where m=2- 6; X.sub.2 is --OR.sub.4 or --NR.sub.4 R.sub.5 in which R.sub.4 and R.sub.5 are each independently hydrogen or C.sub.1-4 alkyl; and the pharmaceutically acceptable addition salts thereof; with the proviso that when n is O or X is --CH=CHX.sub.1, then X.sub.1 is not OH, OR.sub.2, or NR.sub.2 R.sub.3 ; that are serotonin 5HT.sub.1A and 5HT.sub.1D receptor agents.
    • 本发明涉及一类新的式(I)的2-任选取代的-4-哌嗪 - 苯并噻吩衍生物,其中Y由氢或C 1-3烷基表示; R由选自氢,C 1-4烷基,C 1-4烷氧基,卤素,-CF 3,-OCF 3和-OH的取代基表示; R 1由氢,环烷基,C 1-6烷基,任选取代的苯基,苯基烷基或苯基氨基烷基表示; X由氢表示, - (CH 2)n X 1,CH = CHX 1或CHX 2 - (CH 2)q -CH 3; n是0-2的整数; q是整数0或1; X1由-OH - , - OR2,-NR2R3,-CO2R2,-CONR2R3,-CN或-COR2表示; R 2和R 3各自独立地由氢,C 1-4烷基,任选取代的苯基,苯基烷基或R 2和R 3一起形成(CH 2)m环烷基,其中m = 2-6; X 2是-OR 4或-NR 4 R 5,其中R 4和R 5各自独立地是氢或C 1-4烷基; 及其药学上可接受的加成盐; 条件是当n是O或X是-CH = CHX1时,则X1不是OH,OR2或NR2R3; 即5-羟色胺5HT1A和5HT1D受体剂。