发明名称 |
METHOD FOR PRODUCTION OF L-AMINO ACID |
摘要 |
<p>The present invention has its object to provide a method for producing an L-amino acid comprising reacting a keto acid with an amino acid dehydrogenase and an enzyme having coenzyme regenerating ability to convert to a L-amino acid, wherein a coenzyme is added in two or more portions in the reaction. The method of the present invention enables efficient production of an L-amino acid useful as a synthetic intermediate such as a pharmaceutical intermediate with high optical purity by an enzymatic reductive amination independent of the purity of the keto acid used as a substrate.</p> |
申请公布号 |
EP2072622(A1) |
申请公布日期 |
2009.06.24 |
申请号 |
EP20070829543 |
申请日期 |
2007.10.11 |
申请人 |
KANEKA CORPORATION |
发明人 |
KANAMARU, HIROYUKI;UEDA, MAKOTO;NANBA, HIROKAZU |
分类号 |
C12P13/04;C12N15/09 |
主分类号 |
C12P13/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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