| 发明名称 |
Process for producing 13-cis retinoic acid |
| 摘要 |
The process of the present invention relates to a process for producing 1 3-cis retinoic acid. The process of the present invention involves reacting a Wittig salt in a solvent with a butenolide in the presence of a weak base and a Lewis acid.
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| 申请公布号 |
US6124485(A) |
申请公布日期 |
2000.09.26 |
| 申请号 |
US19980047700 |
申请日期 |
1998.03.25 |
| 申请人 |
ABBOTT LABORATORIES |
发明人 |
WANG, XIU C.;BHATIA, ASHOK V.;HOSSAIN, AZAD;TOWNE, TIMOTHY B. |
| 分类号 |
C07B61/00;C07C51/353;C07C403/20;C11C3/00;(IPC1-7):C07C51/353 |
主分类号 |
C07B61/00 |
| 代理机构 |
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