STUDY ON THE HYDROPHILIC COMPONENTS OF MAGNOLIA BIONDII PAMP

Three compounds were isolated from the hydrophilic fraction of Magnolia biondii Pamp.,two of them were identified as Magnoflorine and ethyl-E-p-hydroxyl-cinnamate. They arefirst reported in thes plant.The third was found to be a new flavonoloslue。Its structure has been elucltiated to be kaempferol-7-O-β-D-(6"-O-p-hydrdrocinnamoyl)-D-glucosied on the basis of spectraldata.