Processes for production of optically active epoxides
    1.
    发明公开
    Processes for production of optically active epoxides 失效
    埃菲尔发zur Herstellung von optischaktiven Epoxiden。

    公开(公告)号:EP0611826A2

    公开(公告)日:1994-08-24

    申请号:EP94102235.2

    申请日:1994-02-14

    摘要: A microorganism or a preparation thereof is permitted to act on a mixture of enantiomers of an epoxide such as 3-chlorostyrene oxide and the product optically active epoxide is recovered. The microorganism able to produce an optically active (S)-epoxide from the mixture of enantiomers of the epoxide include, for example, a microorganism strain belonging to the genus Candida , the genus Rhodosporidium , the genu s Rhodococcus and the genus Nosardioides . Examples of the microorganism capable of producing an optically active (R)-epoxide from said mixture include a microorganism strain belonging to the genus Trichosporon , the genus Geotrichum , the genus Corynebacterium , the genus Micrococcus and the genus Brevibacterium . The objective optically active epoxide can efficiently be obtained with ease and simplicity from the corresponding mixture of enantiomers of the epoxide.

    摘要翻译: 允许微生物或其制剂作用于环氧化物的对映异构体如3-氯氧化苯乙烯的混合物,并回收产物光学活性环氧化物。 能够从环氧化物的对映异构体的混合物中产生光学活性的(S) - 环氧化物的微生物包括例如属于假丝酵母属,Rhodosporidium属,Rhodococcus属和Nosardioides属的微生物菌株。 能够从所述混合物生产光学活性(R) - 环氧化物的微生物的实例包括属于Trichosporon属,Geotrichum属,棒状杆菌属,Micrococcus属和短杆菌属的微生物菌株。 光学活性环氧化物的目标可以从环氧化物的对映异构体的对应混合物中容易且简单地获得。