2-pyranone derivatives and process for production thereof
    2.
    发明授权
    2-pyranone derivatives and process for production thereof 失效
    2-吡喃酮衍生物及其制备方法。

    公开(公告)号:EP0329361B1

    公开(公告)日:1995-12-06

    申请号:EP89301336.7

    申请日:1989-02-13

    申请人: SUNTORY LIMITED

    IPC分类号: C07F9/117 C12P17/06

    摘要: A 2-pyranone derivative represented by the formula (I): wherein R represents a hydrogen atom, or a linear, branched alkylcarbonyloxy, or cyclo-alkylcarbonyloxy group having 3 to 10 carbon atoms, and salts thereof; a process for the production of the above-mentioned 2-pyranone derivative (I), comprising the steps of culturing a microorganism belonging to the genus Streptomyces and capable of producing the derivative, to produce the derivative, and recovering the produced derivative from the cultured product; a biocidal composition comprising the above-mentioned 2-pyranone derivative (I); and a microorganism belonging to the genus Streptomyces and capable of producing the above-mentioned 2-pyranone derivatives.