发明名称 |
METODO PARA PRODUCIR TEASPIRANO OPTICAMENTE ACTIVO |
摘要 |
A simplified production method of stereoisomer of theaspiran having high optical purity has been desired. An alcohol compound having a specific skeleton is enantioselectively esterified with an enzyme, or an ester compound having a specific skeleton is enantioselectively hydrolyzed with an enzyme. The resultant optically active ester or optically active alcohol is used. Thus, optically active theaspiran having a desired configuration and having a high optical purity is obtained in a satisfactory yield. |
申请公布号 |
ES2334878(B1) |
申请公布日期 |
2010.10.27 |
申请号 |
ES20080050032 |
申请日期 |
2006.09.08 |
申请人 |
TAKASAGO INTERNATIONAL CORPORATION |
发明人 |
HARADA, MAKOTO;MATSUDA, HIROYUKI;ISHIDA, KENYA;YAMAZAKI, YUICHIRO |
分类号 |
C07D307/94;A23L1/226;A61K8/49;C07B41/12;C12P41/00 |
主分类号 |
C07D307/94 |
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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