| 发明名称 |
Racemization of an optically active lysine alkyl ester |
| 摘要 |
An optically active lysine alkyl ester.dihydrochloride is racemized by heating at 100 DEG C. to 250 DEG C. under an atmosphere of hydrogen. By combining this process with asymmetric hydrolysis of racemic lysine alkyl ester with enzymes, racemic lysine alkyl ester can be converted all to L-lysine.
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| 申请公布号 |
US4169207(A) |
申请公布日期 |
1979.09.25 |
| 申请号 |
US19780916939 |
申请日期 |
1978.06.19 |
| 申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
HAZAMA, MOTOO;SUZUKAMO, GOHU |
| 分类号 |
C07C227/36;A61K;C07C;C07C229/26;(IPC1-7):C07C99/00;C07C101/24 |
主分类号 |
C07C227/36 |
| 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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