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To study the chemical constituents of the leaves of Aralia elata (Miq.) Seem, and find new or effective components. Compounds were isolated by repeated silica gel, ODS and Sephadex LH-20 column chromatography. The structures were elucidated by NMR and HRESI-MS spectrometry. A triterpenoid saponin and two flavonoid glycosides were isolated from the leaves of A. elata, and their structures were...