Process for the manufacture of fused piperazin-2-one derivatives
    42.
    发明申请
    Process for the manufacture of fused piperazin-2-one derivatives 有权
    稠合哌嗪-2-酮衍生物的制备方法

    公开(公告)号:US20060122393A1

    公开(公告)日:2006-06-08

    申请号:US11284836

    申请日:2005-11-22

    IPC分类号: C07D475/02 C07D487/02

    CPC分类号: C07D475/00

    摘要: Disclsoed are processes for the preparation of fused piperazin-2-one derivatives of general formula (I) wherein the groups R1 to R5, A1 and A2 have the meanings given in the claims and in the description, particularly the preparation of 7,8-dihydro-5H-pteridin-6-one derivatives and intermediates thereof.

    摘要翻译: 脱离的是制备通式(I)的稠合哌嗪-2-酮衍生物的方法,其中基团R 1至R 5,A 1, SUB>和A 2>具有权利要求书和说明书中给出的含义,特别是7,8-二氢-5H-蝶啶-6-酮衍生物的制备及其中间体。

    SPECIFIC SALT, ANHYDROUS AND CRYSTALLINE FORM OF A DIHYDROPTERIDIONE DERIVATIVE
    46.
    发明申请
    SPECIFIC SALT, ANHYDROUS AND CRYSTALLINE FORM OF A DIHYDROPTERIDIONE DERIVATIVE 有权
    二盐酸盐衍生物的特殊盐,无机和结晶形式

    公开(公告)号:US20120214995A1

    公开(公告)日:2012-08-23

    申请号:US13457991

    申请日:2012-04-27

    IPC分类号: C07D475/06

    CPC分类号: C07D475/00

    摘要: The present invention relates to a specific salt of a dihydropteridione derivative, namely the trihydrochloride salt of the compound N-[trans-4-[4-(cyclopropylmethyl)-1-piperazinyl]cyclohexyl]-4-[[(7R)-7-ethyl-5,6,7,8-tetrahydro-5-methyl-8-(1-methylethyl)-6-oxo-2-pteridinyl]amino]-3-methoxy-benzamide, to its crystallisation in the form of an hydrate with water, to a process for the manufacture thereof, and to the use thereof in a pharmaceutical composition.

    摘要翻译: 本发明涉及二氢二萜二酮衍生物的具体盐,即化合物N- [反式-4- [4-(环丙基甲基)-1-哌嗪基]环己基] -4 - [[(7R)-7 - 乙基-5,6,7,8-四氢-5-甲基-8-(1-甲基乙基)-6-氧代-2-吖啶基]氨基] -3-甲氧基 - 苯甲酰胺,其结晶形式为 水合物,其制备方法及其在药物组合物中的用途。