| 发明名称 |
PROCESS FOR CONVERTING LUPANINE INTO SPARTEINE |
| 摘要 |
The present invention relates to processes for preparing enantiopure Lupanine and Sparteine. |
| 申请公布号 |
US2016096840(A1) |
申请公布日期 |
2016.04.07 |
| 申请号 |
US201414894064 |
申请日期 |
2014.05.20 |
| 申请人 |
STUDIENGESELLSCHAFT KOHLE MBH |
发明人 |
MAULIDE NUNO;PENG BO;MATEUS AFONSO CARLOS ALBERTO;MACHADO FRADE RAQUEL FRUTUOSO |
| 分类号 |
C07D471/22 |
主分类号 |
C07D471/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process for converting Lupanine into sparteine, said process comprising the step of treating said Lupanine with a reduction agent, wherein said reduction agent comprises NaBH4 in combination with Iodine, wherein said reduction agent has a ratio of 1 molar equivalent iodine to 1-6 molar equivalent(s) NaBH4, and wherein said Lupanine is treated with said reduction agent in an organic solvent or a mixture of organic solvents. |
| 地址 |
Mülheim an der Ruhr DE |
