发明名称 |
PROCESS FOR PRODUCING .GAMMA.-HYDROXYAMINO ACID DERIVATIVES AND MONATINS |
摘要 |
The present invention can easily convert dihydroisoxazole derivatives t o .gamma.-hydroxyamino acid derivatives important as various synthetic intermediates by a catalytic hydrogenation reaction. Especially, high-purity monatins expected as sweeteners or ingredients thereof can be obtained by subjecting a 5-indolylmethyl-4,5-dihydroisoxazole-3,5-dicarboxylic acid to a catalytic hydrogenation reaction. |
申请公布号 |
CA2423691(A1) |
申请公布日期 |
2003.10.01 |
申请号 |
CA20032423691 |
申请日期 |
2003.03.27 |
申请人 |
AJINOMOTO CO., INC. |
发明人 |
KAWAHARA, SHIGERU;AMINO, YUSUKE |
分类号 |
C07D413/06;A23L27/30;C07B61/00;C07D209/20 |
主分类号 |
C07D413/06 |
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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