中药胡芦巴的黄酮类成分研究  

Studies on Flavonoids from Fenugreek (Trigonella foenumgraecum L.)

作　　者：尚明英[1] 蔡少青[1] 韩健 李军[1] 赵玉英[1] 郑俊华[1] 

机构地区：[1]北京医科大学生药学研究室

出　　处：《中国中药杂志》1998年第10期614-616,共3页China Journal of Chinese Materia Medica

基　　金：国家教委"跨世纪优秀人才计划"专项基金

摘　　要：目的：对中药胡芦巴的黄酮类成分进行研究。方法：采用硅胶、聚酰胺和ＳｅｐｈａｄｅｘＬＨ２０柱进行分离，用物理、化学和光谱学方法鉴定化合物的结构。结果：分得５个黄酮类化合物，分别为牡荆素、小麦黄素、柚皮素、槲皮素和小麦黄素７Ｏ葡萄糖甙。结论：小麦黄素、柚皮素和小麦黄素７Ｏ葡萄糖甙为首次从胡芦巴中分得。Objective:To study the flavonoids in fenugreek (Trigonella foenumgraecum) produced in China.Method:The flavonoids were isolated with silica gel,polyamide and Sephadex LH 20 chromatography,and their structures were identified by physical,chemical properties and spectral analysis.Result:Five flavonoid compounds were isolated from fenugreek seeds and identified as vitexin,tricin,naringenin,quercetin and tricin 7 O β D glucopyranoside.Conclusion:Three flavonoids,tricin,naringenin and tricin 7 O β D glucopyranoside,were isolated from fenugreek as well as from the plants of Trigonella for the first time.

关 键 词：胡芦巴 豆科 黄酮 化学成分 

分 类 号：R284.1[医药卫生—中药学]