Chemical Constituents of Fibraurea recisa Pierre / 昆明医科大学学报

ABSTRACT

Objective The purpose of this study was to investigate the chemical constituents of Pierre. Methods The chemical compositions were isolated by silica gel column chromatography, semi-preparative HPLC,Sephadex LH-20, and MPLC packed with MCI gel, and their structures were identified on the basis of chemical and spectroscopic evidence (NMR and MS) . Results Eight compounds were obtained and determined as fibraurin (1),makisterone A (2),cycloartenol (3),feruloylphenethylamine (4),trans- -feruloyltyramine(5),β-sitosterol(6),1-monopalmitin(7),1-sinapoyl-β-D-glucopyranoside(8). Conclusion Compounds 2-8 were isolated from this plant for the first time.