| 发明名称 |
ASCORBIC ACID ETHERS AND THEIR PRODUCTION |
| 摘要 |
<p>ASCORBIC ACID DERIVATIVES AND THEIR PRODUCTION An ascorbic acid derivative of the formula: < IMG > wherein R1 is an organic residue having a molecular weight of from 58 to 400 is novel compound and is useful as antioxidant agent for food.</p> |
| 申请公布号 |
CA1236461(A) |
申请公布日期 |
1988.05.10 |
| 申请号 |
CA19840470382 |
申请日期 |
1984.12.18 |
| 申请人 |
TAKEDA CHEMICAL INDUSTRIES, LTD. |
发明人 |
TERAO, SHINJI;HIRATA, MINORU |
| 分类号 |
C07D307/62;C09K15/08;A21D2/08;A23B4/14;A23L3/34;A23L3/3463;A23L3/3544;C07D307/00;C07D307/32;C07D319/10;C07D405/12;C07D405/14;C07D407/04;C11B5/00;(IPC1-7):C07D307/62 |
主分类号 |
C07D307/62 |
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