Invention Grant
- Patent Title: Aldehyde conjugated flavonoid preparations
- Patent Title (中): 醛共轭类黄酮制剂
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Application No.: US13243929Application Date: 2011-09-23
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Publication No.: US08410165B2Publication Date: 2013-04-02
- Inventor: Joo Eun Chung , Motoichi Kurisawa , Yi Yan Yang , Lang Zhuo
- Applicant: Joo Eun Chung , Motoichi Kurisawa , Yi Yan Yang , Lang Zhuo
- Applicant Address: SG Singapore
- Assignee: Agency for Science, Technology and Research
- Current Assignee: Agency for Science, Technology and Research
- Current Assignee Address: SG Singapore
- Agency: Klarquist Sparkman, LLP
- Main IPC: A61K31/35
- IPC: A61K31/35 ; A61K31/715
Abstract:
There is provided a method of conjugating a polymer containing a free aldehyde group with a flavonoid in the presence of an acid catalyst, such that the polymer is conjugated to the C6 or C8 position of the flavonoid A ring. The resulting conjugates may be used to form delivery vehicles to deliver high doses of flavonoids, and may also be used as delivery vehicles to deliver an additional bioactive agent.
Public/Granted literature
- US20120016015A1 ALDEHYDE CONJUGATED FLAVONOID PREPARATIONS Public/Granted day:2012-01-19
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