霸王鞭化学成分研究

Study on the Chemical Constituents of Euphorbia antiquorum

霸王鞭系大戟科大戟属植物,民间药用,具散瘀消炎、清热解毒之功效.通过使用多种分离手段和波谱技术,从该种植物氯仿萃取物中分离鉴定了五个化合物:木栓酮(friedelin,I),无羁萜醇(friedelanol,Ⅱ),β-谷甾醇(β-sitosterol,III),豆甾醇(stigm asterol,Ⅳ),胡萝卜甙(daucosterol,V).

The ethanol extract of Euphorbia antiquorum was isolated and purified by silica gel column chroma tography. Five compounds were identified by ^1H NMR,^13C NMR, IR, MS spectral data. These compounds are friedelin, friedelanol, （ β - sitosterol, stigmasterol, daucosterol）.