九牛造化学成分的研究

Studies on Chemical Constituents of Euphorbia hylonoma Hand. -Mazz

从九牛造根中分离得到３个化合物，经化学鉴别及光谱分析，确定为３，３＇４－三甲基鞣花酸、β－谷甾醇和蔗糖。其中３，３＇４－三甲基鞣花酸在大戟属亦为首次发现。

Three compounds have been isolated from the root of Euphorbia hylonoma and identified as 3,3',4-tri-O-methylellagic acid,β-sitosterol and sucrose by physicochemical and spectroscopic methods. The compound3, 3'4-tri-O-methylellagic acid is discovered in Euphorbia for the first time.