| 发明名称 |
NITRO GROUP-CONTAINING ETHER COMPOUND AND METHOD FOR PRODUCING SAME |
| 摘要 |
<p>It is possible to produce oseltamivir safely and stably in large quantities by using as a starting material tartaric acid, mannitol or arabinose, via nitro group-containing ether compound of the formula (1).
(wherein R 1 , R 2 and R 6 are same or different and are each alkyl, aryl, substituted aryl, aralkyl, substituted aralkyl or aromatic heterocyclic group, and R 1 and R 2 are not methyl simultaneously)</p> |
| 申请公布号 |
EP2441749(B1) |
申请公布日期 |
2015.08.05 |
| 申请号 |
EP20100786262 |
申请日期 |
2010.06.08 |
| 申请人 |
NATIONAL UNIVERSITY CORPORATION OKAYAMA UNIVERSITY |
发明人 |
ISHIKAWA, TERUHIKO;SAITO, SEIKI;KUDOH, TAKAYUKI;SUTO, KOTARO;NISHIUCHI, HIRONORI;OKADA, MAKOTO;TANIGUCHI, MASATOSHI |
| 分类号 |
C07C205/55;C07C205/50;C07D317/30;C07D317/32;C07D493/04 |
主分类号 |
C07C205/55 |
| 代理机构 |
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