摘要
目的:对豆科槐属植物山豆根Sophora tonkinensis的黄酮类化学成分进行研究。方法:采用反复硅胶柱色谱法、Sephadex LH-20柱色谱法等进行分离纯化,并通过波谱分析鉴定了其化学结构。结果:分离得到8个黄酮类化合物,即山豆根色满二氢黄酮I(tonkinochromane I,1),光甘草酚(glabrol,2),lupinifolin(3),tonkinensisol(4),8-C-prenylkaempferol(5),7,2′-dihydroxy-4′-methoxy-isoflavanol(6),芒柄花素(formononetin,7),金雀异黄素(genistein,8)。结论:化合物1为新化合物,化合物6为首次从该属植物中分离得到,化合物2,3,5为首次从该植物中分离得到。
Objective:To study the chemical constituents of the flavonoids from Sophora tonkinensis.Method:The compounds were isolated by chromatography on silica gel,Sephadex LH-20 column and identified by spectroscopic analysis.Result:Eight compounds were isolated and their structures were identified as tonkinochromane I(1),glabrol(3),lupinifolin(2),tonkinensisol(4),8-C-prenylkaempferol(5),7,2′-dihydroxy-4′-methoxy-isoflavanol(6),formononetin(7),and genistein(8),respectively.Conclusion:Compound 1 was a new compound.A...
出处
《中国中药杂志》
CAS
CSCD
北大核心
2009年第3期282-285,共4页
China Journal of Chinese Materia Medica
关键词
山豆根
黄酮
化学成分
Sophora tonkinensis
flavonoids
chemical constituents
