发明申请
- 专利标题: SYNTHESIS OF POLYCYCLIC PROCYANIDINS
- 专利标题(中): 多环芳烃的合成
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申请号: US11275756申请日: 2006-01-26
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公开(公告)号: US20070173543A1公开(公告)日: 2007-07-26
- 发明人: George Kraus , Yi Yuan
- 申请人: George Kraus , Yi Yuan
- 主分类号: A61K31/353
- IPC分类号: A61K31/353 ; C07D493/14
摘要:
A method for preparing A-type procyanidins is provided by reacting flavylium salts with catechins and analogs thereof, under anhydrous conditions in alcohol.
公开/授权文献
- US07615649B2 Synthesis of polycyclic procyanidins 公开/授权日:2009-11-10
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