发明名称 |
Method for producing an optically activeβ-amino acid |
摘要 |
Disclosed is a producing method of an optically active &bgr;-amino acid useful as intermediate for the production of medicines, agricultural. chemicals and physiologically active substances, by means of a catalytic and asymmetric synthesis method of high performance and a high enantiomeric excess, without requiring additional procedures such as introduction and removal of protecting group and so on. The method includes subjecting an enamine to an asymmetric hydrogenation.
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申请公布号 |
US7893296(B2) |
申请公布日期 |
2011.02.22 |
申请号 |
US20050290440 |
申请日期 |
2005.12.01 |
申请人 |
TAKASAGO INTERNATIONAL CORPORATION |
发明人 |
MATSUMURA KAZUHIKO;ZHANG XIAOYONG;SAITO TAKAO |
分类号 |
C07C229/00;C07C227/16;C07C227/32;C07C229/08;C07C229/22;C07C229/34;C07C229/48;C07D333/24 |
主分类号 |
C07C229/00 |
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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