| 发明名称 |
PROCESS FOR THE PREPARATION OF (-L-UASPARTYL-L-PHENYLALANINE ALK YL ESTERS |
| 摘要 |
<p>A process for the preparation of alpha -L-aspartyl-L-phenylalanine alkyl esters wherein L-phenylalanine is reacted with N-protected-L-aspartic anhydride, the resulting product is treated to yield alpha -L-aspartyl-L-phenylalanine which is esterified with an alkanol to yield an alpha -L-aspartyl-L-phenylalanine alkyl ester which is recovered.</p> |
| 申请公布号 |
CA1020159(A) |
申请公布日期 |
1977.11.01 |
| 申请号 |
CA19740213094 |
申请日期 |
1974.11.04 |
| 申请人 |
MONSANTO COMPANY |
发明人 |
BACHMAN, GERALD L.;VINEYARD, BILLY D.;OFTEDAHL, MARVIN L. |
| 分类号 |
C07K1/113;A61K31/223;C07C67/00;C07C231/00;C07C231/02;C07C231/12;C07K5/075 |
主分类号 |
C07K1/113 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
