| 发明名称 |
PROCESS FOR THE PREPARATION OF L-CARNITINE |
| 摘要 |
A process for the preparation of L-carnitine using (S)-3-activated hydroxybutyrolactone as a raw material, which is subject to a ring-opening reaction, expoxydation where the chiral center is inversely converted, and nucleophilic substitution of trimethylamine. |
| 申请公布号 |
EP1000014(B1) |
申请公布日期 |
2003.01.29 |
| 申请号 |
EP19980929879 |
申请日期 |
1998.06.17 |
| 申请人 |
SAMSUNG FINE CHEMICALS CO., LTD. |
发明人 |
BYUN, IL-SUK;KIM, KYUNG-IL;BONG, CHAN-AH |
| 分类号 |
C07C227/08;C07C227/32;C07C229/22 |
主分类号 |
C07C227/08 |
| 代理机构 |
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代理人 |
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| 地址 |
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