Phenolic compounds from Elsholtzia bodinieri Van't

Seven phenolic compounds, including one new compound trans-3,4,3',5'-tetrahydroxy-4'-methylstilbene 4-O-beta-D-xylopyranosyl-(1 -> 6)-beta-D-glucopyranoside (1), together with six known compounds (+)-hinokiol (2), 6-hydroxy-5,7-dimethoxycoumarin (3), caffeic acid (4), vanillic acid (5), 4-hydroxy2,6-dimethoxyphenol-1-O-beta-D-glucopyranoside (6) and 4-allyl-2,6-dimethoxyphenol-1-O-beta-D-glucopyranoside (7), were isolated from the root bark of Elsholtzia bodinieri Van't. Their structures were determined on the basis of spectroscopic and chemical evidence.