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Antioxidant lignan glucosides from Strychnos vanprukii 总被引：1，自引：0，他引：1
From the stem of Strychnos vanprukii, two new lignan glucosides, vanprukoside (1) and strychnoside (2), were isolated together with the known lignan glucoside, (+)-lyoniresinol-3 alpha-O-beta-glucopyranoside (3). The structures of these compounds were elucidated on the basis of their spectroscopic data. All three compounds exhibited antioxidant activity. 相似文献
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Two new compounds, 6-oxo-20-hydroxy-20-epi-tingenol (1) and 2R*,3R*,5S*-trihydroxy-6R*-nonadecyltetrahydropyran-4-one (2), were isolated from the pericarp of Glyptopetalum sclerocarpum along with other 10 constituents. 相似文献
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