Method of producing bicyclo[3.1.0] hexane derivative using enzyme
    1.
    发明授权
    Method of producing bicyclo[3.1.0] hexane derivative using enzyme 失效
    使用酶制备双环[3.1.0]己烷衍生物的方法

    公开(公告)号:US08618312B2

    公开(公告)日:2013-12-31

    申请号:US12950609

    申请日:2010-11-19

    IPC分类号: C07D327/04 C07D317/72

    摘要: Production of a bicyclo[3.1.0]hexane derivative, useful as a metabotropic glutamate receptor modulator, becomes possible by a production method that includes converting a compound represented by Formula (II) into a compound represented by Formula (III) by reaction with an acyl group donor in the presence of a microorganism-derived enzyme, without using an expensive optically active trans hydroxy ester as a starting material and without employing a fluorination reaction requiring an ultralow temperature reaction. Furthermore, since asymmetric synthesis can be carried out in a stage closer to the final product, the production method is useful as a production method that can mass produce a bicyclo[3.1.0]hexane derivative.

    摘要翻译: 作为代谢型谷氨酸受体调节剂有用的双环[3.1.0]己烷衍生物的制备可以通过以下制备方法来实现:包括将由式(II)表示的化合物转化成由式(III)表示的化合物与 在不使用昂贵的光学活性羟基羟基酯作为起始原料的情况下,在微生物衍生的酶的存在下,不需要超低温反应的氟化反应。 此外,由于不对称合成可以在更接近最终产物的阶段进行,所以制造方法可用作可大量生产双环[3.1.0]己烷衍生物的制备方法。

    Process for producing optically active bicyclo [3.1.0] hexane derivative using enzyme
    2.
    发明授权
    Process for producing optically active bicyclo [3.1.0] hexane derivative using enzyme 有权
    使用酶制备光学双环[3.1.0]己烷衍生物的方法

    公开(公告)号:US08742161B2

    公开(公告)日:2014-06-03

    申请号:US13510375

    申请日:2010-11-18

    申请人: Joji Sasaki

    发明人: Joji Sasaki

    IPC分类号: C07C69/74 C12P7/38

    摘要: There is provided a process for producing a bicyclo [3.1.0] hexane derivative represented by the formula (I) and a salt thereof including; causing an enzyme to act on an optically inactive compound represented by the formula (II) causing an asymmetric acylation reaction and a highly-stereoselective conversion to an optically active compound represented by the formula (III); and converting the compound represented by the formula (III) to the compound represented by the formula (I) or a salt thereof.

    摘要翻译: 提供了制备由式(I)表示的双环[3.1.0]己烷衍生物及其盐的方法,所述方法包括: 导致酶作用于由式(II)表示的光学惰性化合物,引起不对称酰化反应和高度立体选择性转化为由式(III)表示的光学活性化合物; 并将由式(III)表示的化合物转化成由式(I)表示的化合物或其盐。

    PROCESS FOR PRODUCING OPTICALLY ACTIVE BICYCLO [3.1.0] HEXANE DERIVATIVE USING ENZYME
    4.
    发明申请
    PROCESS FOR PRODUCING OPTICALLY ACTIVE BICYCLO [3.1.0] HEXANE DERIVATIVE USING ENZYME 有权
    用于生产光学活性双酚的方法[3.1.0]使用酶的HEXANE衍生物

    公开(公告)号:US20120232304A1

    公开(公告)日:2012-09-13

    申请号:US13510375

    申请日:2010-11-18

    申请人: Joji Sasaki

    发明人: Joji Sasaki

    摘要: There is provided a process for producing a bicyclo [3.1.0] hexane derivative represented by the formula (I) and a salt thereof including; causing an enzyme to act on an optically inactive compound represented by the formula (II) causing an asymmetric acylation reaction and a highly-stereoselective conversion to an optically active compound represented by the formula (III); and converting the compound represented by the formula (III) to the compound represented by the formula (I) or a salt thereof.

    摘要翻译: 提供了制备由式(I)表示的双环[3.1.0]己烷衍生物及其盐的方法,所述方法包括: 导致酶作用于由式(II)表示的光学惰性化合物,引起不对称酰化反应和高度立体选择性转化为由式(III)表示的光学活性化合物; 并将由式(III)表示的化合物转化成由式(I)表示的化合物或其盐。