PROCESSES AND INTERMEDIATES FOR THE PREPARATIONS OF PROSTAGLANDINS
    3.
    发明申请
    PROCESSES AND INTERMEDIATES FOR THE PREPARATIONS OF PROSTAGLANDINS 有权
    制备PROSTAGLANDINS的方法和中间体

    公开(公告)号:US20090299088A1

    公开(公告)日:2009-12-03

    申请号:US12538924

    申请日:2009-08-11

    IPC分类号: C07C69/738

    摘要: The present invention provides novel processes for the preparation of a cyclopentanone of Formula II and a lactone of Formula I, which are useful in the production of prostaglandins: wherein Z, R2, R3, X1, X2, and are as defined in the specification.The invention also provides novel enantiomerically enriched compounds.

    摘要翻译: 本发明提供用于制备式II的环戊酮和式I的内酯的新方法,其可用于制备前列腺素:其中Z,R2,R3,X1,X2和如规范中所定义。 本发明还提供了新颖的对映异构体富集的化合物。