Lin Zhu-can, Qiu Lin, Fang Ying-juan, Huang An-yu, Guo Su-hua
Zhong Yao Cai. 2014 Oct;37(10):1792-5.
To study the chemical constituents from ethyl acetate extract of Sedum aizoon.
The chemical constituents were isolated by column chromatography and identified by MS and NMR.
11 compounds were isolated and identified as: protocatechuic acid (1), caffeic acid (2), 5,7-dihydroxy chromone (3), methyl gallate (4), ethyl gallate (5), myricetin (6), luteolin (7), cynaroside (8), 3',4',5,7-tetrahydroxy flavanone (9), iriflophene (10) and iriflophene-2-O-β-D-glucoside (11).
Compounds 1-3 and 8-11 are the first report of isolation from this plant.
研究费菜乙酸乙酯提取物中的化学成分。
采用柱色谱法分离化学成分，并通过质谱和核磁共振进行鉴定。
分离鉴定出11种化合物，分别为：原儿茶酸（1）、咖啡酸（2）、5,7-二羟基色酮（3）、没食子酸甲酯（4）、没食子酸乙酯（5）、杨梅素（6）、木犀草素（7）、刺槐苷（8）、3',4',5,7-四羟基黄烷酮（9）、异鼠李素（10）和异鼠李素-2-O-β-D-葡萄糖苷（11）。
化合物1-3和8-11首次从该植物中分离得到。
