Process for the preparation of 2-imino-thiazolidin-4-one derivatives
    23.
    发明授权
    Process for the preparation of 2-imino-thiazolidin-4-one derivatives 有权
    2-亚氨基 - 噻唑烷-4-酮衍生物的制备方法

    公开(公告)号:US08912340B2

    公开(公告)日:2014-12-16

    申请号:US13565469

    申请日:2012-08-02

    IPC分类号: C07D277/54

    CPC分类号: C07D277/54

    摘要: The present invention relates to a new process for the preparation of 2-imino-thiazolidin-4-one compounds of the Formula (I) and (II) and to compounds of Formula (II) as such. The present compounds of Formula (II) can be used as intermediates in the preparation of thiazolidin-4-one derivatives of the General Formula (II), said derivatives being described in WO 2005/054215. These compounds of General Formula (II) are described in WO 2005/054215 to act as immunosuppressive agents.

    摘要翻译: 本发明涉及制备式(I)和(II)的2-亚氨基 - 噻唑烷-4-酮化合物和式(II)化合物的新方法。 本发明的式(II)化合物可用作制备通式(II)的噻唑烷-4-酮衍生物的中间体,所述衍生物描述于WO 2005/054215中。 这些通式(II)化合物描述于WO 2005/054215中,用作免疫抑制剂。

    NEW PROCESS FOR THE PREPARATION OF 2-IMINO-THIAZOLIDIN-4-ONE DERIVATIVES
    29.
    发明申请
    NEW PROCESS FOR THE PREPARATION OF 2-IMINO-THIAZOLIDIN-4-ONE DERIVATIVES 有权
    制备2-IMINO-THIAZOLIDIN-4-ONE衍生物的新工艺

    公开(公告)号:US20100317867A1

    公开(公告)日:2010-12-16

    申请号:US12516055

    申请日:2007-11-22

    IPC分类号: C07D277/54

    CPC分类号: C07D277/54

    摘要: The present invention relates to a new process for the preparation of 2-imino-thiazolidin-4-one compounds of the Formula (I) and (II) and to compounds of Formula (II) as such. The present compounds of Formula (II) can be used as intermediates in the preparation of thiazolidin-4-one derivatives of the General Formula (II), said derivatives being described in WO 2005/054215. These compounds of General Formula (II) are described in WO 2005/054215 to act as immunosuppressive agents.

    摘要翻译: 本发明涉及制备式(I)和(II)的2-亚氨基 - 噻唑烷-4-酮化合物和式(II)化合物的新方法。 本发明的式(II)化合物可用作制备通式(II)的噻唑烷-4-酮衍生物的中间体,所述衍生物描述于WO 2005/054215中。 这些通式(II)化合物描述于WO 2005/054215中,用作免疫抑制剂。