Invention Grant
- Patent Title: Method for producing naringenin derivatives from xanthohumol
- Patent Title (中): 从黄腐酚生产柚皮苷衍生物的方法
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Application No.: US11908427Application Date: 2006-02-07
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Publication No.: US08067622B2Publication Date: 2011-11-29
- Inventor: Heike Wilhelm , Ludger A. Wessjohann , Martin Biendl
- Applicant: Heike Wilhelm , Ludger A. Wessjohann , Martin Biendl
- Applicant Address: DE Mainburg
- Assignee: Hopsteiner-Hallertauer Hopfenveredelungsgesellschaft M.B.H.
- Current Assignee: Hopsteiner-Hallertauer Hopfenveredelungsgesellschaft M.B.H.
- Current Assignee Address: DE Mainburg
- Agency: Renner, Otto, Boisselle & Sklar, LLP
- Priority: DE102005013258 20050322
- International Application: PCT/EP2006/001061 WO 20060207
- International Announcement: WO2006/099914 WO 20060928
- Main IPC: C07D311/00
- IPC: C07D311/00
Abstract:
The present invention relates to an efficient method for producing naringenin derivatives from xanthohumol or derivatives thereof. In particular, the method according to the present invention provides the production of isoxanthohumol, for example also in enantiomer-enriched form, from xanthohumol and subsequent demethylation of isoxanthohumol according to specific procedures obtaining corresponding naringenin derivatives, such as, in particular, 8-prenylnaringenin.
Public/Granted literature
- US20090227806A1 METHOD FOR PRODUCING NARINGENIN DERIVATIVES FROM XANTHOHUMOL Public/Granted day:2009-09-10
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