Process for preparing a substituted imidazopyridine compound
    1.
    发明申请
    Process for preparing a substituted imidazopyridine compound 审中-公开
    制备取代咪唑并吡啶化合物的方法

    公开(公告)号:US20060063797A1

    公开(公告)日:2006-03-23

    申请号:US11107352

    申请日:2005-04-14

    IPC分类号: C07D471/02

    CPC分类号: C07D471/04

    摘要: The present invention provides a new process for large-scale preparation of substituted imidazopyridine compound of formula (1) wherein R1 is C1-C6 alkoxy or NH2 group, comprising the step of reacting a compound of formula (2) with a 3-halo-2-butanone compound in cyclohexanone.

    摘要翻译: 本发明提供了用于大规模制备式(1)的取代的咪唑并吡啶化合物的新方法,其中R 1是C 1 -C 6 包括使式(2)化合物与3-卤代-2-丁酮化合物在环己酮中反应的步骤。

    Process for Preparing a Substituted Imidazopyridine Compound
    2.
    发明申请
    Process for Preparing a Substituted Imidazopyridine Compound 审中-公开
    制备取代咪唑并吡啶化合物的方法

    公开(公告)号:US20090247755A1

    公开(公告)日:2009-10-01

    申请号:US12481657

    申请日:2009-06-10

    IPC分类号: C07D471/04

    CPC分类号: C07D471/04

    摘要: The present invention provides a new process for large-scale preparation of substituted imidazopyridine compound of formula (I) wherein R1 is C1-C6 alkoxy or NH2 group, comprising the step of reacting a compound of formula (2) with a 3-halo-2-butanone compound in cyclohexanone.

    摘要翻译: 本发明提供了大规模制备其中R 1为C 1 -C 6烷氧基或NH 2基团的式(I)的取代的咪唑并吡啶化合物的新方法,其包括使式(2)化合物与3-卤代 - 环己酮中的2-丁酮化合物。