Biflavones and megastigmane glycosides from the leaves of Antidesma bunius.
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DOI:
https://doi.org/10.15625/0866-7144.2016-00342Keywords:
Antidesma bunius, Euphorbiaceae, biflavone, megastigmane.Abstract
Two biflavones, podocarpusflavone A (1) and amentoflavone (2) and two megastigmane glycosides, byzantionoside B (3) and (6S,9R)-roseoside (4) were isolated from the methanol extract of the leaves of Antidesma bunius. Their structures were determined by spectroscopic methods and in comparison with the published data.
Keywords. Antidesma bunius, Euphorbiaceae, biflavone, megastigmane.