| 发明名称 |
INTERMEDIATE OF LYCOPENE AND PREPARATION METHOD OF INTERMEDIATE THEREOF |
| 摘要 |
<p>The present invention relates to an intermediate (12) of lycopene of 2,6,10-trimethyl-1,1-dialkoxyl-3,5,9-undecantriene of formula,(12) and its intermediate of 4-methyl- 5,5-dialkoxyl-1-pentenyl-1-phosphonic acid dialkyl ester of formula (10), and their preparation methods. The process route is simple, the starting materials are available easily, the cost is low, and it is valuable in industry.</p> |
| 申请公布号 |
EP2578563(B1) |
申请公布日期 |
2015.03.18 |
| 申请号 |
EP20110789038 |
申请日期 |
2011.01.30 |
| 申请人 |
SHAOXING UNIVERSITY;ZHEJIANG MEDICINE CO., LTD. XINCHANG PHARMACEUTICAL FACTORY |
发明人 |
SHEN, RUNPU;LV, CHUNLEI;JIANG, XIAOYUE;LAO, XUEJUN;YE, WEIDONG;LIU, LUO;SONG, XIAOHUA;WU, CHUNLEI |
| 分类号 |
C07C43/03;C07B47/00;C07C41/48;C07F9/28 |
主分类号 |
C07C43/03 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
