[香鳞毛蕨化学成分的研究]
[Studies on the chemical constituents of Dryopteris fragrans].
作者信息
Li Boe, Zhu Jun-Fang, Zou Zhong-Jie, Yin Yong-Qin, Shen Zhi-Bin
机构信息
Guangdong Food and Drug Vocational College, Guangzhou 510520, China.
出版信息
Zhong Yao Cai. 2009 Aug;32(8):1232-3.
OBJECTIVE
To study the chemical constituents of Dryopteris fragrans.
METHODS
The constituents of CHCl3-soluble portion and ethyl acetate-soluble portion from the alcohol extract were isolated and purified by means of chromatography. All the compounds were identified by their physical characteristics and spectral features.
RESULTS
Five compounds were isolated and identified as beta-sitosterol (I), rutin (II), quercetin (III), quercetin-3-O-beta-D-pyranglucoside (IV) and 5,7-dihydroxy-2-hydroxymethyl chromone (V).
CONCLUSION
Compounds II - V are isolated from this plant for the first time.
目的
研究香鳞毛蕨的化学成分。
方法
采用柱色谱法对香鳞毛蕨乙醇提取物的三氯甲烷可溶部分和乙酸乙酯可溶部分进行分离纯化。通过物理性质和光谱特征鉴定所有化合物。
结果
分离得到5个化合物，分别鉴定为β-谷甾醇（I）、芦丁（II）、槲皮素（III）、槲皮素-3-O-β-D-吡喃葡萄糖苷（IV）和5,7-二羟基-2-羟甲基色原酮（V）。
结论
化合物II - V为首次从该植物中分离得到。
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