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细叶杜香中的化学成分
引用本文:王晓琴,李渠弼. 细叶杜香中的化学成分[J]. 中国民族医药杂志, 2010, 16(1): 53-54
作者姓名:王晓琴  李渠弼
作者单位:内蒙古医学院药学院,内蒙古,呼和浩特,010059
摘    要:目的:对杜鹃花科药用植物细叶杜香(ledum palustre L.vat.angustum N.Busch)的地上部分的化学成分进行研究。方法:利用硅胶柱色谱进行分离纯化,根据理化性质和波谱数据进行结构鉴定。结果:分离鉴定了6个化合物:5-羟基-4’,7-二甲氧基-8-甲基黄酮(1),β-谷甾醇(2),熊果酸(3),槲皮素(4),山奈酚(5),胡萝卜苷(6)。结论:化合物1为首次从该植物中分离得到。

关 键 词:杜鹃花科  细叶杜香  化学成分

Chemical constituents of Ledum palustre
WANG Xiao- qin,QU Bi. Chemical constituents of Ledum palustre[J]. Journal of Medicine & Pharmacy of Chinese Minorities, 2010, 16(1): 53-54
Authors:WANG Xiao- qin  QU Bi
Affiliation:(Medical college of Inner Mongolia, Hohhot 010059, China)
Abstract:Objective: To investigate the chemical constituents from aerical part of Ledum palustre L. Var. Angustum E. Busch.Method: Compounds were isolated by using silicagel chromatography and their structures were elucidated by means of physicochemical properties and spectral data analysis. Result: Six compounds were isolated and identified as 5 - hydroxy - 4', 7 - dimethoxy - 8 - methylflavone ( 1 ), β - sitosterol (2), ursolic acid (3), quercetin (4), kaempferol (5), daucosterol(6). Conclusion: 5 - hydroxy- 4', 7- dimethoxy- 8- methylflavone was isolated from this plant for the first time.
Keywords:Erieaceae  Ledum palustre  Chemical Constituents
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