OXIDATION PROCESS USING PERIODIC ACID
    2.
    发明公开
    OXIDATION PROCESS USING PERIODIC ACID 审中-公开
    使用周期性酸的氧化过程

    公开(公告)号:EP1070061A1

    公开(公告)日:2001-01-24

    申请号:EP99915282.0

    申请日:1999-04-05

    申请人: MERCK & CO., INC.

    IPC分类号: C07D405/04

    CPC分类号: C07D405/04

    摘要: The present invention relates to a periodic acid oxidation which converts the penultimate intermediate bearing a primary alcohol to the target endothelin antagonist compound of Formula (I) having a carboxylic acid.

    摘要翻译: 本发明涉及将具有伯醇的倒数第二个中间体转化为具有羧酸的式(I)的目标内皮素拮抗剂化合物的高碘酸氧化。