Enzymatic resolution of propylene glycol alkyl (or aryl) ethers and ether acetates
    10.
    发明申请
    Enzymatic resolution of propylene glycol alkyl (or aryl) ethers and ether acetates 失效
    丙二醇烷基(或芳基)醚和乙醚乙酸酯的酶解

    公开(公告)号:US20050026260A1

    公开(公告)日:2005-02-03

    申请号:US10502692

    申请日:2003-03-21

    IPC分类号: C12P7/18 C12P41/00

    CPC分类号: C12P7/18 C12P41/004

    摘要: Glycol ether acetates, and in particular propylene glycol alkyl (or aryl) ether acetates, can be resolved enzymatically by enantioselective hydrolysis with a hydrolase at high concentrations of substrates; in some embodiments, the hydrolase is a lipase. Glycol ethers, and in particular propylene glycol alkyl (or aryl) ethers, can be resolved enzymatically by enantioselective transesterification with a hydrolase, in the presence of an acyl donor, at high concentrations of substrates; in some embodiments, the hydrolase is a lipase.

    摘要翻译: 乙二醇醚乙酸酯,特别是丙二醇烷基(或芳基)醚乙酸酯可以通过在高浓度底物下用水解酶进行对映选择性水解来酶解; 在一些实施方案中,水解酶是脂肪酶。 乙二醇醚,特别是丙二醇烷基(或芳基)醚可以通过在酰基供体存在下,在高浓度底物下用水解酶进行对映选择性酯交换酶解解; 在一些实施方案中,水解酶是脂肪酶。