One new benzyldihydrophenanthrene from <i>Arundina graminifolia</i>

Abstract

A novel benzyldihydrophenanthrene named arundinaol has been isolated from the rhizoma of Arundina graminifolia. The structure of has been elucidated as 7-hydroxy-1-(p-hydroxybenzyl)-2,4-dimethoxy-9,10-dihydrophenanthrene on the basis of physical and chemical evidence and spectral analysis.