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Constituents from the heartwoods of Osmanthus armatus

A new ester, armatuside (1), along with 13 known compounds (2–14), were obtained from the ethanolic extract of the heartwoods of Osmanthus armatus. The structures of all compounds were deduced using 1D, and 2D NMR spectroscopic methods. The absolute configuration of 1 was deduced by chemical correlation with a known compound. Compounds 2–14 were isolated from the plant for the first time.