| 发明名称 |
Addition salt of acyl-amino acid and alpha -aryl amine and process for optical resolution of alpha -arylamine |
| 摘要 |
To produce optically active alpha -arylalkylamine from optically impure alpha -arylalkylamine. Optically impure alpha -arylalkylamine is mixed with optically active N-acyl-aspartic acid or glutamic acid in a solvent and the resulting two types of diastereomer salts are optically resolved utilizing difference in solubility.
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| 申请公布号 |
US5629450(A) |
申请公布日期 |
1997.05.13 |
| 申请号 |
US19950407844 |
申请日期 |
1995.03.21 |
| 申请人 |
AJINOMOTO CO., INC. |
发明人 |
HIJIYA, TOYOTO;YONEKAWA, TERUO;TAKEMOTO, TADASHI |
| 分类号 |
C07B57/00;C07C7/00;C07C209/88;C07C211/27;C07C229/24;C07C233/83;C07C271/22;C07C309/72;C07C311/19;(IPC1-7):C07C209/00 |
主分类号 |
C07B57/00 |
| 代理机构 |
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