Chemical Constituents of Schisandra rubriflora Rehd. et Wils.

编号 zgly0000370899

文献类型 期刊论文

文献题名 Chemical Constituents of Schisandra rubriflora Rehd. et Wils.

作者 Gan-PengLI  Jing-FengZHAO  Yong-QiangTU  Xiao-DongYANG  Hong-BinZHANG  LiangLI 

作者单位 SchoolofPharmacy  SchoolofPharmacy  DepartmentofChemistry 

母体文献 Journal of Integrative Plant Biology;植物学报: 英文版 

年卷期 2005,47(3)

页码 362-367

年份 2005 

分类号 R282.71  R284.1 

关键词 五味子属  化学成分  Schisandra  rubriflora  Rehd.et  Wils.  中药材  鉴定 

文摘内容 Schisandra rubriflora Rehd. et Wils. is a traditional Chinese medicine. To search for new and bioactive components from traditional Chinese medicines and provide scientific evidence for taxonomy, the chemical constituents of the plant were investigated by various column chromatography methods (silica gel, Sephadex LH-20, and RP-18). From the aerial parts of S. rubriflora, three new megastigmane glycosides,namely (3S, 5R, 6S, 9R)-megastigmane-3, 9-diol 3-O-[α-L-arabionfuranosyl-(1→6)-β-D-glucopyranoside](1), 7-megastigmene-3-ol-9-one 3-O-[α-L-arabionfuranosyl-(1→6)-β-D-glucopyranoside] (2), and megastigmane-3α, 4β, 9ξ-tfiol 3-O-β-D-glucopyranoside (3), along with 14 known compounds, were isolated.The structures of the new compounds were elucidated by a combination of spectroscopic and chemical methods。