Three new compounds from the leaves of Acanthopanax senticosus Harms

摘要

Three new compounds named (2E)prenyl benzoate-4-O-α-L-arabinopyranosyl (1→6) β-D-glucopyranoside (1), 7-methoxy-8-O-β-D-glucopyranosyl coumarin (2), and 3,4'-dihydroxy-3'-methoxy benzenepentanoic acid (3) were isolated from the leaves of Acanthopanax senticosus Harms. The structures of new compounds were determined by means of 2D NMR experiments and chemical methods.