铁破锣化学成分的研究Ⅰ

鞠建华;杨峻山

中国药学杂志 ›› 1999, Vol. 34 ›› Issue (09) : 585-586.

中国药学杂志 ›› 1999, Vol. 34 ›› Issue (09) : 585-586.
中药及天然药物

铁破锣化学成分的研究Ⅰ

  • 鞠建华;杨峻山
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Study on chemical components of Beesia calthifolia

  • Ju Jianhua
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摘要

目的:研究我国特有植物铁破锣 [Beesia calthifolia(Maxim) .Ulhr.]全草的化学成分,为阐明其有效成分提供依据。方法:利用硅胶柱层析进行分离,根据化合物的理化性质和光谱数据鉴定其结构。结果:从其石油醚萃取物中分离得到5个化合物,分别鉴定为:蒲公英赛酮 (Ⅰ)、蒲公英赛醇 (Ⅱ)、表木栓醇 (Ⅲ)、E-24-ζ-ethyl-cholest-3α-ol(Ⅳ)和β-谷甾醇(Ⅴ)。结论:化合物Ⅰ、Ⅱ、Ⅲ、和Ⅳ系首次从该植物中分离得到。

Abstract

OBJECTIVE:To investigate the chemical constituents of the whole plant of native Beesia calthifoliain China.METHODS:Compounds were separated by column chromatography with silica gel.Their structures were elucidated by chemical evidence and spectral analysis.RESULTS:Five compounds were isolated from the petroleum extract.Their structures were identified as taraxerone(Ⅰ),taraxerol(Ⅱ),epifriedelinol(Ⅲ),E-24ζ-ethyl-cholest-22-en-3α-ol(Ⅳ) and β-sitosterol(Ⅴ).CONCLUSION:Compounds Ⅰ,Ⅱ,Ⅲ and Ⅳ were isolated from the plant for the first time.

关键词

铁破锣 / 蒲公英赛酮 / 蒲色英赛醇 / 表木栓醇 / E-24ζethyl-cholest-22-en3α-ol

Key words

Beesia calthifolia / taraxerone / taraxerol / epifriedelinol / E-24ζ-ethyl-cholest-22-en-3α-ol

引用本文

导出引用
鞠建华;杨峻山. 铁破锣化学成分的研究Ⅰ[J]. 中国药学杂志, 1999, 34(09): 585-586
Ju Jinhu. Study on chemical components of Beesia calthifolia[J]. Chinese Pharmaceutical Journal, 1999, 34(09): 585-586

参考文献

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基金

国家自然科学基金资助课题,第29732040号

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