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期 刊 ：中国中药杂志 1999年 24卷 02期 页码：96.

关键词：四方蒿；四方蒿花序；黄酮甙；

Keywords:Elsholtzia blanda, inflorescence of E.blande, flavonoid,

摘 要 ：目的：对云南省西南部地区产四方蒿花序化学成分进行研究。方法：用化学法及光谱分析法分离和鉴定其化学成分。结果：从云南省西南部地区产四方蒿花序水提取物中分得４个黄酮甙，结构分别确定为异紫云英甙，木犀草素-7-萄糖甙，木犀草素-3′-葡萄糖甙，木犀草素-7-半乳糖甙。结论：4个黄酮甙均为首次从该植物中分得。

Abstract:Objective:To study chemical elements of the inflorescence of Elsholtzia blanda produced in the southwest of Yunnan.Method:Using chemical techniques and spectroscopic analysis.Result:Four flavonoid glucosides from the water extract of E.blanda were isolated and identified as isoastragalin(Ⅰ),luteolin 7 glucoside(Ⅱ),luteolin 3′ glucoside(Ⅲ)and lutelin 7 galactoside(Ⅳ).Conclusion:All the four flavonoid glucosides were isolated from the plant for the first time.

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