POLYNUCLEOTIDES ENCODING RECOMBINANT KETOREDUCTASE POLYPEPTIDES
    6.
    发明申请
    POLYNUCLEOTIDES ENCODING RECOMBINANT KETOREDUCTASE POLYPEPTIDES 有权
    编码重组糖酵解多糖的多核苷酸

    公开(公告)号:US20120322136A1

    公开(公告)日:2012-12-20

    申请号:US13590882

    申请日:2012-08-21

    摘要: The present disclosure provides engineered ketoreductase enzymes having improved properties as compared to a naturally occurring wild-type ketoreductase enzyme including the capability of reducing 5-((4S)-2-oxo-4-phenyl(1,3-oxazolidin-3-yl))-1-(4-fluorophenyl)pentane-1,5-dione to (4S)-3-[(5S)-5-(4-fluorophenyl)-5-hydroxypentanoyl]-4-phenyl-1,3-oxazolidin-2-one. Also provided are polynucleotides encoding the engineered ketoreductase enzymes, host cells capable of expressing the engineered ketoreductase enzymes, and methods of using the engineered ketoreductase enzymes to synthesize the intermediate (4S)-3-[(5S)-5-(4-fluorophenyl)-5-hydroxypentanoyl]-4-phenyl-1,3-oxazolidin-2-one in a process for making Ezetimibe.

    摘要翻译: 本发明提供与天然存在的野生型酮还原酶相比具有改进性质的工程化酮还原酶,其包括还原5 - ((4S)-2-氧代-4-苯基(1,3-恶唑烷-3-基) )) - 1-(4-氟苯基)戊烷-1,5-二酮转化为(4S)-3 - [(5S)-5-(4-氟苯基)-5-羟基戊酰基] -4-苯基-1,3- 恶唑烷-2-酮。 还提供了编码工程化酮还原酶的多核苷酸,能够表达工程化酮还原酶的宿主细胞和使用工程化酮还原酶合成中间体(4S)-3 - [(5S)-5-(4-氟苯基) -5-羟基戊酰基] -4-苯基-1,3-恶唑烷-2-酮在制备依泽替米贝的方法中。

    KETOREDUCTASE POLYPEPTIDES FOR THE PRODUCTION OF AZETIDINONE
    10.
    发明申请
    KETOREDUCTASE POLYPEPTIDES FOR THE PRODUCTION OF AZETIDINONE 有权
    用于生产AZETIDINONE的KETOREDUCTASE POLYPEPTIDES

    公开(公告)号:US20110159567A1

    公开(公告)日:2011-06-30

    申请号:US12977825

    申请日:2010-12-23

    IPC分类号: C12N9/04

    摘要: The present disclosure provides engineered ketoreductase enzymes having improved properties as compared to a naturally occurring wild-type ketoreductase enzyme. Also provided are polynucleotides encoding the engineered ketoreductase enzymes, host cells capable of expressing the engineered ketoreductase enzymes, and methods of using the engineered ketoreductase enzymes to synthesize a variety of chiral compounds.

    摘要翻译: 本公开提供与天然存在的野生型酮还原酶相比具有改进性质的工程化酮还原酶。 还提供了编码工程化酮还原酶的多核苷酸,能够表达工程化酮还原酶的宿主细胞,以及使用工程化酮还原酶合成各种手性化合物的方法。