Studies on the chemical constituents from the leaves of Typha angustifolia
- Received Date: 2006-06-26
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Key words:
- Typha angustifolia L /
- chemical constituents /
- flavonoid
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.
Citation: | LIANG Jing-jing, SUN Lian-na, TAO Zhao-yang, LI Bin, ZHENG Shui-qing, CHEN Wan-sheng, ZHANG Han-ming. Studies on the chemical constituents from the leaves of Typha angustifolia[J]. Journal of Pharmaceutical Practice and Service, 2007, (3): 150-151,183. |