Hemiphragma heterophyllum Wall.is a sole species belonging to the genus Hemiphragma (Scrophulariaceae),used as folk medicine of Yi people for the treatment of pharyngitis,periodontitis,rheumatism,abno
Ilex cornuta,one of the species in the Ilex genus of the Aquifoliaceae family,can invigorate the liver and the kidney,expel wind and heat.Two new compounds,3β-O-α-D-Xylopyr-anosly-(1 →3)-α-L-2-O-acety
Six flavonoid glycosides (1-3,6-8),one lignan (4) and one galloyl glycoside (5) were isolated from Polygonum aviculare L.The structures of those compounds were identified by comparing their physicoche
Voacanga africana Stapf.(Apocynaceae),a tree plant occuning in all of West Africa and as far as the Congo and even Tanzania was studied for its anti-tumor,anti-oxidant activity,and anti-tumor active c