Prenylated flavones from Artocarpus altilis
Document Type
Article
Publication Date
1-1-2010
Abstract
Six prenylated flavones, including one new compound, were isolated and identified from the stem bark extracts of Artocarpus altilis. The new prenylated flavone hydroxyartocarpin (1) was characterized as 3-(gamma,gamma-dimethylallyl)-6-isopentenyl-5,8,2',4'-tetrahydroxy-7-met hoxyflavone and the known compounds were artocarpin (2), morusin (3), cycloartobiloxanthone (4), cycloartocarpin A (5) and artoindonesianin V (6). The structures of the compounds were determined by spectroscopic methods (IR, MS, (1)H-NMR and (13)C-NMR) and comparison with published data for the known compounds.
Keywords
Artocarpus altilis, Hydroxyartocarpin, Artocarpin, Morusin, Cycloartobiloxanthone
Publication Title
Journal of Natural Medicines
Volume
64
Issue
4
Publisher
Springer Tokyo
Publisher Location
1-11-11 KUDAN-KITA, CHIYODA-KU, TOKYO, 102-0073, JAPAN