IMPROVED PROCESS FOR THE PRODUCTION OF BIMATOPROST
    6.
    发明申请
    IMPROVED PROCESS FOR THE PRODUCTION OF BIMATOPROST 失效
    改进BIMATOPROST生产工艺

    公开(公告)号:US20110178340A1

    公开(公告)日:2011-07-21

    申请号:US12999112

    申请日:2009-06-10

    IPC分类号: C07C405/00

    摘要: The present invention relates to a process for the purification of crude bimatoprost to obtain pure bimatoprost comprising a chromatography, preferably a chromatography using an achiral stationary phase and an eluent comprising an alcohol and an apolar solvent; and crystallisation of the product obtained the chromatography to obtain pure bimatoprost.

    摘要翻译: 本发明涉及纯化比马前列素以获得纯比马前列素的方法,其包括色谱法,优选使用非手性固定相的色谱法和包含醇和非极性溶剂的洗脱液; 并将得到的产物进行结晶,得到纯比马前列素。

    Process for the production of bimatoprost
    7.
    发明授权
    Process for the production of bimatoprost 失效
    生育比马前列素的过程

    公开(公告)号:US08772544B2

    公开(公告)日:2014-07-08

    申请号:US12999112

    申请日:2009-06-10

    IPC分类号: C07C233/05

    摘要: The present invention relates to a process for the purification of crude bimatoprost to obtain pure bimatoprost comprising a chromatography, preferably a chromatography using an achiral stationary phase and an eluent comprising an alcohol and an apolar solvent; and crystallization of the product obtained the chromatography to obtain pure bimatoprost.

    摘要翻译: 本发明涉及纯化比马前列素以获得纯比马前列素的方法,其包括色谱法,优选使用非手性固定相的色谱法和包含醇和非极性溶剂的洗脱液; 并使产物结晶得到纯化比马前列素。