Substituted chroman derivatives
    3.
    发明申请
    Substituted chroman derivatives 失效
    取代的苯并二氢吡喃衍生物

    公开(公告)号:US20060223828A1

    公开(公告)日:2006-10-05

    申请号:US11447589

    申请日:2006-06-05

    IPC分类号: A61K31/496 C07D405/02

    摘要: The present invention relates to new piperidyl- or piperazinyl-substituted dihydro-2H-1-benzopyran derivatives having the formula (I) wherein X is N; Y is NR2CH2, CH2NR2, NR2CO, CONR2, NR2SO2 or NR2CONR2 wherein R2 is H or C1-C6 alkyl; R1 is H, C1-C6 alkyl or C3-C6 cycloalkyl; R3 is C1-C6 alkyl, C3-C6 cycoalkyl or (CH2)n-aryl, wherein aryl is a heteromatic ring containing one or two heteroatoms selected from N, O and S and which may be mono- or di-substituted with R4 and/or R5; and n is 0-4; as (R)-enantiomers, (S)-enantiomers or racemates in the form of a free base or a pharmaceutically acceptable salt or solvate thereof, a process for their preparation, pharmaceutical compositions containing said therapeutically active compounds and to the use of said active compounds.

    摘要翻译: 本发明涉及具有式(I)的新的哌啶基或哌嗪基取代的二氢-2H-1-苯并吡喃衍生物,其中X是N; Y是NR 2 CH 2,CH 2 NR 2,NR 2 CO, CONR 2,NR 2 SO 2或NR 2 CONR 2其中R 1,R 2,R 2,R 2, 2是H或C 1 -C 6烷基; R 1是H,C 1 -C 6烷基或C 3 -C 6烷基或C 3 -C 6烷基, SUB>环烷基; R 3是C 1 -C 6烷基,C 3 -C 6烷基,C 3 -C 6烷基,C 3 -C 6烷基,C 3 -C 6烷基, 环烷基或(CH 2)n - 芳基,其中芳基是含有一个或两个选自N,O和S的杂原子的异构环,其可以是单或二 被R 4和/或R 5取代; n为0-4; 作为(R) - 对映异构体,(S) - 对映异构体或游离碱或其药学上可接受的盐或溶剂化物形式的外消旋物,其制备方法,含有所述治疗活性化合物的药物组合物和所述活性成分 化合物。