Invention Grant
US08501970B2 Method for the preparation of C-4 coupled flavonoids, proanthocyanidins and analogues thereof
有权
C-4偶联黄酮类化合物，原花色素及其类似物的制备方法
- Patent Title: Method for the preparation of C-4 coupled flavonoids, proanthocyanidins and analogues thereof
- Patent Title (中): C-4偶联黄酮类化合物，原花色素及其类似物的制备方法
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Application No.: US12995379Application Date: 2009-06-05
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Publication No.: US08501970B2Publication Date: 2013-08-06
- Inventor: Jan Hendrik Van Der Westhuizen , Matthew Achilonu , Susanna Lucia Bonnet
- Applicant: Jan Hendrik Van Der Westhuizen , Matthew Achilonu , Susanna Lucia Bonnet
- Applicant Address: ZA Bloemfontein
- Assignee: University of the Free state
- Current Assignee: University of the Free state
- Current Assignee Address: ZA Bloemfontein
- Agency: Saliwanchik, Lloyd & Eisenschenk
- Priority: ZA2008/04953 20080606
- International Application: PCT/IB2009/052396 WO 20090605
- International Announcement: WO2009/147645 WO 20091210
- Main IPC: C07D311/62
- IPC: C07D311/62 ; C07H17/065
Abstract:
The invention relates to a novel process for the preparation of C-4 coupled flavonoids, proanthocyanidins and analogues thereof. According to a specific application of the invention, there is provided a method for the preparation of proanthocyanidins and proanthocyanidin analogues.
Public/Granted literature
- US20110160467A1 Method for the Preparation of C-4 Coupled Flavonoids, Proanthocyanidins and Analogues Thereof Public/Granted day:2011-06-30
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