• Natural Product Sciences
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• 제15권2호
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• pp.106-109
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• 2009

Phytochemical investigations of the EtOAc-soluble fraction of the whole plants of Salvia plebeia using repeated column chromatography with preparative HPLC led to the isolation of a new phenylbutanone glucoside, 4-{4-0-[6-(4-hydroxybenzoyl)-0-${\beta}$-D-glucopyranosyl]-3-hydroxyphenyl}-butan-2-one (salviaplebeiaside, 1) along with two known phenolic compounds, rosmarinic acid methyl ester (2) and luteolin-7-0-${\beta}$-D-glucoside (3). The structures of these compounds were determined on the basis of spectroscopic methods including 1D-, 2D-NMR and MS spectrometry and comparison of spectroscopic data with those of values reported in the literatures.