Zhang Wei-Ku, Yang Guo-En, Li Qian, Zhang Xiao-Qi, Ye Wen-Cai
Department of Phytochemistry, China Pharmaceutical University, Nanjing 210038, China.
Zhongguo Zhong Yao Za Zhi. 2006 Oct;31(20):1694-6.
To study the chemical constituents of the aerial parts of Euphorbia sororia.
Isolation and purification were carried out by silica gel and Sephadex LH -20 column chromatographies. Compounds were identified by physicochemical properties and spectral analysis.
Ten compounds were isolated from the plant . Their structures were identified as kaempferol (1), scopoletin (2) , kaempferol 3-O-glucopyranoside (3) , quercetin (4) , vanillic acid (5) , E-p-hydroxycinnamic acid (6) , protocatechuic acid (7), 6, 7-dihydroxycoumarin (8), beta-sitosterol (9), and daucosterol (10) , respectively.
All the above compounds were isolated from the plant for the first time.
研究索氏大戟地上部分的化学成分。
通过硅胶柱色谱和葡聚糖凝胶LH -20柱色谱进行分离纯化。利用理化性质和光谱分析鉴定化合物。
从该植物中分离出10种化合物。它们的结构分别鉴定为山柰酚（1）、东莨菪内酯（2）、山柰酚3 - O - 吡喃葡萄糖苷（3）、槲皮素（4）、香草酸（5）、反式对羟基肉桂酸（6）、原儿茶酸（7）、6,7 - 二羟基香豆素（8）、β - 谷甾醇（9）和胡萝卜苷（10）。
上述所有化合物均首次从该植物中分离得到。
