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公开(公告)号:US06235294B1
公开(公告)日:2001-05-22
申请号:US09113158
申请日:1998-07-10
IPC分类号: A61K600
CPC分类号: A61K8/498 , A61Q1/06 , A61Q5/02 , A61Q19/06 , A61Q19/08 , A61Q19/10 , C07D311/30 , C07D311/32 , C07H17/07 , Y10S514/844 , Y10S514/886 , Y10S514/887 , Y10S514/969
摘要: The invention relates to a flavonoid ester. This flavonoid ester results from the reaction product of at least one flavonoid selected from the group consisting of a flavonoid with a ketone group in the 4-position, a salt, ester or ether of such a flavonoid, and a C-heteroside and/or O-heteroside derivative of such a flavonoid, with the proviso that this flavonoid contains at least one free alcohol group, with an organic monoacid having from 3 to 30 carbon atoms. These flavonoid esters constitute useful active principles for the manufacture of cosmetic, dermopharmaceutical, pharmaceutical, dietetic or agri-foodstuff compositions.
摘要翻译: 本发明涉及类黄酮酯。 该类黄酮酯是由选自4-位的类黄酮与酮基的至少一种类黄酮,这种类黄酮的盐,酯或醚,以及C-杂苷和/或 这种类黄酮的O-杂苷衍生物,条件是该类黄酮含有至少一个游离醇基,具有3至30个碳原子的有机一元酸。 这些类黄酮酯构成用于制造化妆品,皮肤药物,药物,饮食或农产品组合物的有用的活性成分。