In the present anti-H5N1 experiments,a very interesting phenomenon attracted us,(+)-gossypol showed comparable activity with(-)-gossypol.This prompted us to
The defatted seeds are by-products of oil production from Camellia oleifera which have not been harnessed effectively.The purpose of this research is to iso
Magnolia officinalis Rehd.et Wils.(Magnoliaceae) is a deciduous tree,distrituted in Yangtze River Basin and southern China.The stem and root bark of M.offic
Two new 2-oxygenated flavonoids,5,8,2-trihydroxy-7-methoxyflavone 5-O-β-D-glucopyranoside(1) and 5,2-dihydroxy-7-methxoyflavanone 5-O-β-D-glucopyranoside(