Radical-capturing Reaction of 5,7,3',4'-Tetramethylquercetin with the AIBN Radical Initiator
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چکیده
منابع مشابه
Flavonoid oxidation by the radical generator AIBN: a unified mechanism for quercetin radical scavenging.
Four oxidized flavonoid derivatives generated from reacting quercetin (a pentahydroxylated flavone) with the peroxyl radical generator 2,2'-azobis-isobutyronitrile (AIBN) were isolated by chromatographic methods and identified by NMR and MS analyses. Compounds included 2-(3,4-dihydroxybenzoyl)-2,4,6-trihydroxy-3(2H)-benzofuranone (2); 1,3,11a-trihydroxy-9-(3,5,7-trihydroxy-4H-1-benzopyran-4-on-...
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ژورنال
عنوان ژورنال: Bioscience, Biotechnology, and Biochemistry
سال: 2000
ISSN: 0916-8451,1347-6947
DOI: 10.1271/bbb.64.173