Publications by authors named "Bao-xian Xie"
Objective: To isolate and identify the chemical constituents from the seeds of Strychnos nux-vomica.
Methods: Chromatographic separation techniques such as silica gel chromatography,ODS chromatography and Sephadex LH-20 chromatography were used for the isolation and purification. The structures of the chemical constituents were identified on the basis of mass spectrometry,NMR spectroscopy and so on.