METHODS FOR PREPARING PYRIMIDINE DERIVATIVES USEFUL AS PROTEIN KINASE INHIBITORS
    4.
    发明申请
    METHODS FOR PREPARING PYRIMIDINE DERIVATIVES USEFUL AS PROTEIN KINASE INHIBITORS 失效
    用于制备作为蛋白激酶抑制剂有用的吡啶衍生物的方法

    公开(公告)号:US20120178926A1

    公开(公告)日:2012-07-12

    申请号:US13424736

    申请日:2012-03-20

    IPC分类号: C07D487/14

    CPC分类号: C07D487/14

    摘要: A method of preparing a compound represented by Structural Formula (I): or a pharmaceutically acceptable salt thereof, wherein the variables of Structural Formula (I) are as described in the specification and claims, comprises the step of: a) cyclizing a compound represented by Structural Formula A: under suitable reductive cyclisation conditions to form a compound represented by Structural Formula B: wherein R10 is LG1 or —X1R1, and -LG1 is a suitable leaving group; and b) optionally, when R10 of Structural Formula (B) is LG1, further comprising the step of replacing the -LG1 of Structural Formula (B) with —X1R1 to form the compound represented by Structural Formula (I).

    摘要翻译: 制备由结构式(I)表示的化合物或其药学上可接受的盐的方法,其中结构式(I)的变量如说明书和权利要求书中所述,包括以下步骤:a)使代表的化合物 通过结构式A:在合适的还原环化条件下,形成由结构式B表示的化合物:其中R10是LG1或-X1R1,-LG1是合适的离去基团; 和b)任选地,当结构式(B)的R 10是LG 1时,还包括用-X1R1替代结构式(B)的-LG1以形成由结构式(I)表示的化合物的步骤。

    Methods for preparing pyrimidine derivatives useful as protein kinase inhibitors
    6.
    发明授权
    Methods for preparing pyrimidine derivatives useful as protein kinase inhibitors 失效
    制备可用作蛋白激酶抑制剂的嘧啶衍生物的方法

    公开(公告)号:US08637666B2

    公开(公告)日:2014-01-28

    申请号:US13424736

    申请日:2012-03-20

    IPC分类号: C07D487/12

    CPC分类号: C07D487/14

    摘要: A method of preparing a compound represented by Structural Formula (I): or a pharmaceutically acceptable salt thereof, wherein the variables of Structural Formula (I) are as described in the specification and claims, comprises the step of: a) cyclizing a compound represented by Structural Formula A: under suitable reductive cyclization conditions to form a compound represented by Structural Formula B: wherein R10 is LG1 or —X1R1, and -LG1 is a suitable leaving group; and b) optionally, when R10 of Structural Formula (B) is LG1, further comprising the step of replacing the -LG1 of Structural Formula (B) with —X1R1 to form the compound represented by Structural Formula (I).

    摘要翻译: 制备由结构式(I)表示的化合物或其药学上可接受的盐的方法,其中结构式(I)的变量如说明书和权利要求书中所述,包括以下步骤:a)使代表的化合物 通过结构式A:在合适的还原环化条件下,形成由结构式B表示的化合物:其中R10是LG1或-X1R1,-LG1是合适的离去基团; 和b)任选地,当结构式(B)的R 10是LG 1时,还包括用-X1R1替代结构式(B)的-LG1以形成由结构式(I)表示的化合物的步骤。