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铁扫帚化学成分研究
引用本文:张芳,张维民,邱丽筠.铁扫帚化学成分研究[J].中国实用医药,2008,3(30):53-55.
作者姓名:张芳  张维民  邱丽筠
作者单位:山东济南市中心医院,250000
摘    要:目的研究铁扫帚的化学成分。方法采用反复柱色谱方法进行分离,利用化合物的光谱学数据结合理化性质鉴定化合物的结构。结果分离并鉴定8个化合物:β-谷甾醇(Ⅰ)、正二十八烷醇(Ⅱ)、水杨酸(Ⅲ)、香草酸(Ⅳ)、山柰酚(Ⅴ)、桷皮素(Ⅵ)、山柰酚-3-O-β-D-葡萄糖苷(Ⅶ)、胡萝卜苷(Ⅷ)。结论化合物Ⅱ~Ⅷ为首次从该种植物中分离得到。

关 键 词:铁扫帚  化学成分  结构鉴定

Studies on chemical constituents of Lespedeza cuneata(Dum2Cour s)G.Don.
ZHANG Fang,ZHANG Weimin,QIU Lijun.Studies on chemical constituents of Lespedeza cuneata(Dum2Cour s)G.Don.[J].China Practical Medical,2008,3(30):53-55.
Authors:ZHANG Fang  ZHANG Weimin  QIU Lijun
Institution:ZHANG Fang,ZHANG Wei-min,QIU Li-jun.Central Hospital of Jinan city,Shandong 250000,China
Abstract:Objective To study the chemical constituents of Lespedeza cuneata( Dum2Cour s) G. Don. Methods The constituents were isolated by column chromatography and their structures were elucidated by chemical properties and spectroscopic analysis. Results Eight components were isolated and identified as β-si- tosterol ( 1 ), 1-octacosanol (2), salicylic acid ( 3 ), vanillic acid (4), kaempferol (5), quercetin ( 6 ), kaempferol- 3-O-β-D-glucosidel(7) ,daucosterol(8). Conclusion Compounds 2 to 8 are isolated from Lespedeza cuneata (Dum2Cour s)G. Don. for the first time.
Keywords:Lespedeza cuneata(Dum2Cour s)G  Don    chemical constituents  structural identification
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