| 发明名称 |
Metal ion assisted N-[N-(3,3-dimethylbutyl)-L-alpha-aspartyl]-L-phenylalanine 1-methyl ester isomer resolution |
| 摘要 |
This invention relates to the purification of N-[N-(3,3-dimethylbutyl)-L-alpha-aspartyl]-L-phenylalanine 1-methyl ester by resolving a mixture of the alpha- and beta-isomers of N-[N-(3,3-dimethylbutyl)-L-alpha-aspartyl]-L-phenylalanine 1-methyl ester using metal ions.
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| 申请公布号 |
US6225493(B1) |
申请公布日期 |
2001.05.01 |
| 申请号 |
US20000641976 |
申请日期 |
2000.08.21 |
| 申请人 |
THE NUTRASWEET COMPANY |
发明人 |
PRAKASH INDRA;HAAR, JR. JOSEPH P.;ZHAO ROBERT Y. |
| 分类号 |
C07K5/072;C07K5/075;(IPC1-7):C07C229/00 |
主分类号 |
C07K5/072 |
| 代理机构 |
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