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期 刊 ：中国中药杂志 1999年 24卷 04期 页码：226.

关键词：月腺大戟；廿九烷醇-10；24-亚甲基环阿尔廷醇；

Keywords:Euphorbia ebracteolata, 10 nonacosarnol, 24 methylenecycloartanol, stigmasterol, dacosterol,

摘 要 ：目的：探索有效的抗癫痫化学成分。方法：用色谱和光谱分析法分离和鉴定。结果：从月腺大戟根甲醇提取液的沉淀部分，鉴定了２个化合物，分别为二十九烷醇-10和24-亚甲基环阿尔廷醇。结论：均为首次从该植物中分离得到。

Abstract:Objective:To search for the effective anti epilepsiy components from the Chinese folk drug Langdu,the root of Euphorbia ebracteolata.Method:Chromatography and spectroscopic analysis were used to isolate and elucidate the chemical constituents in the plant.Result:Four compounds,namely 10 nonacosanol,24 methylenecycloartanol,stigmasterol and dacosterol have been isolated from the precipitate of the plant’s methanol extract.Conclusion:10 nonacosarnol and 24 methylenecycloartanol were obtained from the root of E.ebracteolate for the first time.

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