狼毒大戟中二萜和三萜类成分
Chinese Journal of Natural Medicines（2010）
Abstract
目的:对狼毒大戟的萜类成分进行研究.方法:采用硅胶柱层析色谱技术分离并纯化化合物,根据理化性质及波谱技术鉴定其结构.结果:从狼毒大戟的乙酸乙酯部位中分离得到8个二萜化合物和3个三萜化合物,分别鉴定为岩大戟内酯A(1),岩大戟内酯B(2),prostratin(3),ent-kaurane-3-oxo-16α,17-diol(4),antiquorin(5),neriifolene(6),ent-ati-sane-3β,16α,17-triol(7),kauranoic acid(S),乙酰木油树酸(9),24-亚甲基环木菠萝烷醇(10),乙酰羽扇豆醇(11).结论:化合物4-10为首次从该植物中分得.
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Key words
Triterpene,Euphorbia fischeriana,Lang-Du,Diterpene
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