Abstract
Salpleflavone, a new flavone glucoside bearing a sinapinoyl moiety, was isolated from the aerial parts of Salvia plebeia R. Br., together with three known compounds, salplebeone A, salplebeone D and 6-O-methyl-scutellarein. The structure of the new compound was established by detailed analyses of the spectroscopic data, especially 1D and 2D NMR and HR-ESI-MS.
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