| 发明名称 |
A process for the preparation of alpha-L-aspartyl-L-phenylalanine methyl ester hydrochloride by use of isolated N-formyl-aspartic anhydride. |
| 摘要 |
A process for the preparation of alpha -L-aspartyl-L-phenylalanine methyl ester hydrochloride ( alpha -APM(HCl)) is disclosed. alpha -APM(HCl) is an intermediate in the preparation of aspartame. |
| 申请公布号 |
EP0466963(A1) |
申请公布日期 |
1992.01.22 |
| 申请号 |
EP19900113895 |
申请日期 |
1990.07.20 |
| 申请人 |
THE NUTRASWEET COMPANY |
发明人 |
HILL, JOHN B;GELMAN, YEFIM |
| 分类号 |
C07K5/06;A23L27/30;C07C229/00;C07C229/24;C07C229/36;C07K1/00;C07K1/06;C07K1/10;C07K5/075 |
主分类号 |
C07K5/06 |
| 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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