[芫花化学成分的研究]
[Studies on chemical constituents of Daphne genkwa].
作者信息
Wang Cai-Fang, Li Rao-Rao, Huang Lan-Lan, Zhong Li-Qun, Yuan Si-Tong
机构信息
Institute of Chinese Materia Medica, China Academy of Chinese Medical Science, Beijing 100700, China.
出版信息
Zhong Yao Cai. 2009 Apr;32(4):508-11.
OBJECTIVE
To study the chemical constituents of the flower buds of Daphne genkwa.
METHODS
The constituents of petroleum ether and ethyl acetate-soluble portions were isolated and purified by means of chromatography, then they were identified by their physico-chemical characteristics and spectral features.
RESULTS
Ten compounds were isolated and identified as octacosane (1), dotriacontane (2), beta-sitosterol (3), 4', 7-dimethoxy-5-hydroxyflovone (4), aurantiamide acetate (5), genkwanin (6), luteolin (7), apigenin (8), 3'-hydroxygenkwanin (9) and daphnoretin (10).
CONCLUSION
Compound 1 and 2 are isolated from this plant for the first time.
目的
研究芫花的花蕾化学成分。
方法
采用色谱法对石油醚和乙酸乙酯可溶部分的成分进行分离纯化，然后通过理化性质和光谱特征对其进行鉴定。
结果
分离鉴定出10个化合物，分别为二十八烷（1）、三十二烷（2）、β-谷甾醇（3）、4',7-二甲氧基-5-羟基黄酮（4）、乙酸橙黄酰胺（5）、芫花素（6）、木犀草素（7）、芹菜素（8）、3'-羟基芫花素（9）和瑞香素（10）。
结论
化合物1和2首次从该植物中分离得到。
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