54917-66-7Relevant articles and documents
Scutellarin compounds and preparation method and application thereof
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Paragraph 0066; 0069; 0070, (2016/10/10)
The invention discloses scutellarin compounds and a preparation method and an application thereof, and belongs to the technical field of medicinal chemistry. The compounds have the structural characteristic represented by the formula I, and have the advan
METHOD FOR PREPARING 5,6,4'-TRIHYDROXYFLAVONE-7-0-D-GLUCURONIC ACID
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Paragraph 0048, (2015/03/13)
The present invention relates to the field of drug synthesis. Disclosed is a method for preparing 5,6,4'-trihydroxyflavone-7-O-D-glucuronic acid. The method for preparing 5,6,4'-trihydroxyflavone-7-O-D-glucuronic acid of the present invention uses 5,6,7,4'-tetrahydroxyflavone as a raw material and adopts a new synthetic route to obtain high-purity 5,6,4'-trihydroxyflavone-7-O-D-glucuronic acid through an acylation reaction, a glycosylation reaction, and two-step hydrolysis. The preparing method of the present invention has a short synthetic route, low cost, and high reaction yield, the product is easy for purification, and the method is applicable to industrial production of 5,6,4'-trihydroxyflavone-7-O-D-glucuronic acid.