Oxindole derivative
    31.
    发明授权
    Oxindole derivative 失效
    羟吲哚衍生物

    公开(公告)号:US08053461B2

    公开(公告)日:2011-11-08

    申请号:US12513332

    申请日:2007-11-05

    IPC分类号: A61K31/40

    摘要: A compound or a pharmaceutically acceptable salt thereof of the present invention is represented by the following general formula (I): [wherein, R1 to R8 may have a hydrogen atom, a halogen atom, a hydroxy group, a C1-C6 alkyl group, a C2-C8 alkenyl group, a C1-C6 alkylcarbonyl group or —COOR9 (wherein R9 represents a hydrogen atom, a C1-C6 alkyl group or a C2-C8 alkenyl group) as a substituent; and X represents a sulfur atom, an oxygen atom or NR10 (wherein R10 represents a hydrogen atom, a halogen atom, a hydroxy group, a C1-C6 alkyl group, a C2-C8 alkenyl group or a C1-C6 alkoxy group)].

    摘要翻译: 本发明的化合物或其药学上可接受的盐由以下通式(I)表示:[其中,R 1至R 8可以具有氢原子,卤素原子,羟基,C 1 -C 6烷基, C2-C8烯基,C1-C6烷基羰基或-COOR9(其中R9表示氢原子,C1-C6烷基或C2-C8烯基)作为取代基; X表示硫原子,氧原子或NR 10(式中,R 10表示氢原子,卤原子,羟基,C 1〜C 6烷基,C 2〜C 8烯基或C 1〜C 6烷氧基)] 。

    Substituted thiazoles
    36.
    发明授权
    Substituted thiazoles 有权
    取代的噻唑

    公开(公告)号:US07541475B2

    公开(公告)日:2009-06-02

    申请号:US10903553

    申请日:2004-07-30

    IPC分类号: C07D277/04

    CPC分类号: C07D277/56 C07C327/48

    摘要: This invention is directed to processes for making substituted thiazoles. The substituted thiazole, ethyl 2-(4-hydroxyphenyl)-4-methyl-1,3-thiazole-5-carboxylate, also known as TEI-6720, is useful for treatment of gout and hyperuricemia. This compound belongs to a class of substituted thiazoles that inhibit xanthine oxidase and thus block uric acid production.

    摘要翻译: 本发明涉及制备取代噻唑的方法。 取代的噻唑,2-(4-羟基苯基)-4-甲基-1,3-噻唑-5-羧酸乙酯,也称为TEI-6720,可用于治疗痛风和高尿酸血症。 该化合物属于一类抑制黄嘌呤氧化酶并因此阻断尿酸生成的取代噻唑类。