A new lignan glycoside, (7S,8R)-guaiacylglycerol-ferulic acid ether-7-O-β-D-glucopyranoside (1), along with five known phenylpropanoids (2-6) and seven phenylpropanoid glycosides (7-13), were isolated from the stems of Zanthoxylum armatum DC. Their structures were elucidated by spectroscopic analysis. Compounds 2-8 and 11-13 were first isolated from Rutaceae and the others were isolated for the first time from Z. armatum.
Keywords: Rutaceae; Zanthoxylum armatum; lignan glycoside; phenylpropanoid; phenylpropanoid glycoside.