National Natural Science Foundation of China(31300293,81422046);General Project of Applied Foundation Research,Yunnan Province(2013FB067);Basic Research Project of Ministry of Science and Technology of China(2012FY110300);Major State Basic Research Development Program(2010CB951704);Youth Innovation Promotion Association CAS and SRF for ROCS,SEM to WL.Xiao
Objective To study the chemical constituents from the aerial parts of Hypericum beani/. Methods Various chromatographic techniques were used to separate the constituents and their structures were elucidated on the bas...