发明申请
- 专利标题： Method of separating ergosterol
- 专利标题（中）： 分离麦角甾醇的方法
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申请号： US10532682申请日： 2003-11-07
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公开(公告)号： US20060167290A1公开(公告)日： 2006-07-27
- 发明人: Hideo Kawachi
- 申请人： Hideo Kawachi
- 优先权： JP2002-325381 20021108
- 国际申请： PCT/JP03/14170 WO 20031107
- 主分类号： C07J9/00
- IPC分类号： C07J9/00 ; A61K31/56
摘要：
The present invention provides a method of separating ergosterol from a solution containing ergosterol in water-insoluble organic solvent, comprising supplying water to the solution and precipitating ergosterol. According to the method of the present invention, ergosterol crystals can be obtained at a high yield. Moreover, controlled water supply provides granular ergosterol aggregates exhibiting good solid-liquid separation character at a high yield.
公开/授权文献
- US07884221B2 Method of separating ergosterol 公开/授权日：2011-02-08