摘要:
目的:对水烛香蒲(Typha angustifolia L.)叶的化学成分进行研究,分离并鉴定化合物。方法:采用现代色谱分离技术进行化学成分的分离,运用光谱方法确定所分离化合物的结构。结果:从中分离得到6个化合物,分别为槲皮素-3,3′-二甲醚-4′-O-β-D-吡喃葡萄糖苷(Ⅰ),异鼠李素-4′-O-β-D-吡喃葡萄糖苷(Ⅱ),槲皮素-3,3′-二甲醚(Ⅲ),正二十六烷酸(Ⅳ),谷甾醇(Ⅴ),胡萝卜苷(Ⅵ)。结论:化合物Ⅰ、Ⅱ、Ⅳ均为首次从水烛香蒲叶中分得。
Abstract:
Objective: To study the chemical components from dried leaves of Typha angustifolia L. and to find out the active constituents of the plant. Methods: Modern chromatography was used to isolate chemical components and the compounds isolated from Typha angustifolia L. were identified by spectral methods. Results: Six compounds were isolated and identified as quercetin-3,3′-dimethyl ether-4′-O-β-D-glucoside(Ⅰ), 5,7-dihydroxy-3′-methoxy-flovnoids-4′-O-β-D-glucoside (Ⅱ), quercetin-3,3′-dimethyl ether (Ⅲ), hexacosanoic acid (Ⅳ), -sitosterol (Ⅴ), -sitosterol-3-O-β-D-glucopyranoside(Ⅵ), Conclusion: CompoundⅠ,Ⅱand Ⅳ were isolated from the leaves of the plant for the first time.
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