Process for preparing triazole antimycotic compounds
    57.
    发明授权
    Process for preparing triazole antimycotic compounds 失效
    制备三唑抗真菌化合物的方法

    公开(公告)号:US06194584B1

    公开(公告)日:2001-02-27

    申请号:US09555503

    申请日:2000-06-02

    IPC分类号: C07D24908

    摘要: Process for the preparation of a compound of formula (VII) wherein R1 is Cl, F or CF3; R2 is H, Cl, F or CF3; and R3 is C1-4 alkyl; characterized in that an olefin of formula (II) is epoxidized to give an oxirane of formula (III) which treated with alkyl-magnesium halide gives a triol of formula (IV) which is turned into an epoxide of formula (V), then treated with 1,2,4-triazole. The compounds (VII) are useful for preparing azole derivatives active as antifungal agent.

    摘要翻译: 制备其中R 1为Cl,F或CF 3的式(Ⅶ)化合物的方法; R2是H,Cl,F或CF3; 且R 3为C 1-4烷基; 其特征在于将式(II)的烯烃环氧化得到用烷基卤化镁处理的式(III)的环氧乙烷,得到式(Ⅳ)的三醇,将其转化为式(Ⅴ)的环氧化物,然后处理 与1,2,4-三唑。 化合物(VII)可用于制备作为抗真菌剂活性的唑衍生物。