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民族药岩白菜的化学成分研究
引用本文:石晓丽,毛泽伟,左爱学,饶高雄. 民族药岩白菜的化学成分研究[J]. 云南中医学院学报, 2014, 0(1): 34-37
作者姓名:石晓丽  毛泽伟  左爱学  饶高雄
作者单位:云南中医学院药学院,云南昆明650500
基金项目:云南省教育厅科学研究基金项目(2012Y062);云南省应用基础研究计划项目(2013FZ088)
摘    要:
目的研究民族药岩白菜(Bergenia pururascerns)的化学成分。方法利用硅胶、凝胶等色谱技术对岩白菜块根的甲醇提取物进行分离纯化,利用波谱学阐明结构。结果从岩白菜块根中分离得到9个争体化合物,分别鉴定为岩白菜素(Bergenin,1)、齐墩果酸(Oleanicacid,2)、熊果苷(Arbutin,3)、阿夫儿茶精(Afzelechin,4)、11-O-没食子酰岩白菜素(11-0-galloylbergenin,5)、没食子酸(Gallicacid,6)、BreyniosideA(7)、Diethyldisulfi~xide(8)、(+)-儿茶素((+)一Catechin,9)。结论化合物4、7、8首次从该种植物中分离得到,化合物8为首次从该属植物中分离得到的含硫化合物。

关 键 词:岩白菜  化学成分  含硫化合物

Studies on Chemical Constituents from the Bergenia pururascens
SHI Xiao-li,MAO Ze-wei,ZUO Ai-xue,RAO Gao-xiong. Studies on Chemical Constituents from the Bergenia pururascens[J]. Journal of Yunnan College of Traditional Chinese Medicine, 2014, 0(1): 34-37
Authors:SHI Xiao-li  MAO Ze-wei  ZUO Ai-xue  RAO Gao-xiong
Affiliation:(School of Phamacy, Yunnan University of TCM, Kunming 650500, China)
Abstract:
Objective To investigate the chemical constituents of Bergenia pururascens. Methods The powered tuber were extracted with MeOH and purified by silica gel and Sephadex LH-20 column chromatograph. The chemical structures were elucidated on the basis of spectral analysis and physico-chemical evidence. Results Nine compounds were obtained from Bergenia pururascens, they are characterized as Bergenin ( 1 ), Oleanic acid (2), Arbutin (3), Afzelechin (4), 11-O-galloyl bergenin (5), Gallic acid (6), Breynioside A (7), Diethyl disulfoxide (8)and (+)-Catechin (9). Conclusion Compounds 4, 7, 8 were obetained for the first time from Bergenia pururascens.
Keywords:Bergenia pururascens  Chemical constituents  sulfur compound
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