Novel processes and intermediates for preparing triazolo-pyridines
    1.
    发明申请
    Novel processes and intermediates for preparing triazolo-pyridines 审中-公开
    制备三唑并吡啶的新方法和中间体

    公开(公告)号:US20040053959A1

    公开(公告)日:2004-03-18

    申请号:US10649247

    申请日:2003-08-27

    申请人: Pfizer Inc.

    IPC分类号: C07D471/02

    CPC分类号: C07D471/04

    摘要: The present invention relates and intermediates to a novel process for preparing triazolo-pyridines of the formula I 1 wherein R1 is selected from the group consisting of hydrogen, (C1-C6)alkyl or other suitable substituents; R3 is selected from the group consisting of hydrogen, (C1-C6)alkyl or other suitable substituents; s is an integer from 0-5; R4 is hydrogen or a suitable substituent and to intermediates for their preparation. The compounds prepared by the methods of the present invention are potent inhibitors of MAP kinases, preferably p38 kinase. They are useful in the treatment of inflammation, osteoarthritis, rheumatoid arthritis, cancer, reperfusion or ischemia in stroke or heart attack, autoimmune diseases and other disorders.

    摘要翻译: 本发明涉及一种制备式I的三唑并 - 吡啶的新方法和中间体,其中R 1选自氢,(C 1 -C 6)烷基或其它合适的取代基; R 3选自氢,(C 1 -C 6)烷基或其它合适的取代基; s是0-5的整数; R 4是氢或合适的取代基,并且用于制备它们的中间体。 通过本发明的方法制备的化合物是MAP激酶,优选p38激酶的有效抑制剂。 它们可用于治疗炎症,骨关节炎,类风湿性关节炎,癌症,中风或心脏病发作中的再灌注或缺血,自身免疫性疾病和其他疾病。

    Dihydro-furan-2-one derivatives, their intermediates and methods of manufacture
    4.
    发明申请
    Dihydro-furan-2-one derivatives, their intermediates and methods of manufacture 审中-公开
    二氢呋喃-2-酮衍生物,其中间体和制备方法

    公开(公告)号:US20040087797A1

    公开(公告)日:2004-05-06

    申请号:US10687153

    申请日:2003-10-16

    申请人: Pfizer Inc

    发明人: Zhengong B. Li

    IPC分类号: C07D307/26 C07D45/02

    CPC分类号: C07D307/33

    摘要: This invention relates to dihydro-furan-2-one derivatives, their intermediates and methods of manufacture. As such, the present invention includes methods of making a compound of the formula (V-1) 1 wherein R2 and P are herein defined. The present invention also relates to the compounds used in such processes.

    摘要翻译: 本发明涉及二氢呋喃-2-酮衍生物,其中间体和制备方法。 因此,本发明包括制备其中R 2和P在本文中定义的式(V-1)化合物的方法。 本发明还涉及在这些方法中使用的化合物。

    Dihydro-furan-2-one derivatives, their intermediates and methods of manufacture
    5.
    发明申请
    Dihydro-furan-2-one derivatives, their intermediates and methods of manufacture 审中-公开
    二氢呋喃-2-酮衍生物,其中间体和制备方法

    公开(公告)号:US20040049057A1

    公开(公告)日:2004-03-11

    申请号:US10431278

    申请日:2003-05-07

    申请人: Pfizer Inc.

    CPC分类号: C07D307/33

    摘要: This invention relates to dihydro-furan-2-one derivatives, their intermediates and methods of manufacture. As such, the present invention includes methods of making a compound of the formula (V-1) 1 wherein R2 and P are herein defined. The present invention also relates to the compounds used in such processes, as well as the compounds made by the processes.

    摘要翻译: 本发明涉及二氢呋喃-2-酮衍生物,其中间体和制备方法。 因此,本发明包括制备其中R 2和P在本文中定义的式(V-1)化合物的方法。 本发明还涉及在这些方法中使用的化合物以及通过该方法制备的化合物。