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摘要
A new tetrahydrofuranoketone lignan (1) and two new tetrahydrofuranoketone lignan glycosides (2, 3) were isolated from the ethanol extract of the aerial part of Mananthes patentiflora. The structure elucidations of these compounds were mainly established on the basis of 1 D, 2D NMR and HR-mass spectroscopic analysis. All three compounds revealed potent antioxidant activities within the concentration range tested (0.08-50.0 mu M).
- 出版日期2009-4
- 单位昆明医科大学; 中国科学院昆明植物研究所; 中国人民解放军第二军医大学
