Chemical process
    3.
    发明授权
    Chemical process 失效
    化学工艺

    公开(公告)号:US06673921B2

    公开(公告)日:2004-01-06

    申请号:US10240905

    申请日:2003-02-19

    IPC分类号: C07D24312

    CPC分类号: C07D243/12

    摘要: A process for the preparation of the compound (I) or an acid addition salt thereof which comprises reacting a compound of formula (II), wherein R is an optionally substituted benzyl group under concomitant reduction and hydrogenolysis conditions, followed, if required, by isolation of the compound as an acid addition salt thereof.

    摘要翻译: 一种制备化合物(I)或其酸加成盐的方法,其包括在伴随的还原和氢解条件下使式(II)化合物(其中R是任选取代的苄基),如果需要,通过分离 的化合物作为其酸加成盐。

    Dihydro-benzo [b][1,4]diazepin-2-one derivatives
    6.
    发明授权
    Dihydro-benzo [b][1,4]diazepin-2-one derivatives 失效
    二氢 - 苯并[b] [1,4]二氮杂-2-酮衍生物

    公开(公告)号:US06544985B2

    公开(公告)日:2003-04-08

    申请号:US10115826

    申请日:2002-04-03

    IPC分类号: C07D24312

    摘要: This invention is a dihydro-benzo[b][1,4]diazepin-2-one derivative of the formula wherein R1, R2, R3, X and Y are as defined in the specification. The invention includes pharmaceutical compositions containing these compounds, a process for their preparation, their use in preparation of pharmaceutical compositions and administration of an effective amount of the compounds for the treatment or prevention of acute and/or chronic neurological disorders to a patient in need of such treatment.

    摘要翻译: 本发明是公式R 2,R 2,R 3,X和Y的二氢 - 苯并[b] [1,4]二氮杂-2-酮衍生物,如说明书中所定义。 本发明包括含有这些化合物的药物组合物,它们的制备方法,它们在制备药物组合物中的用途以及有效量的用于治疗或预防急性和/或慢性神经障碍的化合物给需要 这样的治疗。

    1,5-benzodiazepine derivatives
    8.
    发明授权
    1,5-benzodiazepine derivatives 失效
    1,5-苯并二氮杂衍生物

    公开(公告)号:US06344452B1

    公开(公告)日:2002-02-05

    申请号:US09701562

    申请日:2000-12-05

    IPC分类号: C07D24312

    CPC分类号: C07D243/12

    摘要: This invention relates to 1,5-benzodiazepine derivatives, which are each represented by the following formula (1): wherein R1 represents a lower alkyl group, R2 and R3 may be the same or different and represent a hydrogen atom or a lower alkyl group, R4 represents a cyclohexyl group or phenyl group, and n stands for an integer of from 1 to 3, and also to medicines containing the same. These compounds are useful as curatives or preventives for diseases in which a gastrin receptor and/or a CCK-B receptor takes part.

    摘要翻译: 本发明涉及1,5-苯并二氮杂衍生物,其分别由下式(1)表示:其中R 1表示低级烷基,R 2和R 3可以相同或不同,表示氢原子或低级烷基 R4表示环己基或苯基,n表示1〜3的整数,也表示含有该基团的药物。 这些化合物可用作胃泌素受体和/或CCK-B受体参与的疾病的治疗剂或预防剂。