[关键词]
[摘要]
从月腺大戟 Euphorbia ebracteolata Hayata的干燥根中又分得5个化合物.根据理化数据和光谱分析,鉴定为:β-谷甾醇(Ⅰ)、3-呋喃甲酸(Ⅱ)、正二十四烷酸(Ⅲ)、胡萝卜苷(Ⅳ)、5-(3’,5’-二羟基)苯甲酸氧基 2-吡咯甲酰葡萄糖苷(V).其中化合物 V为新化合物,命名为月腺大戟苷 A(e-bracteolatinoside A).
[Key word]
[Abstract]
Five compounds were isolated from the root of Euphorbia ebracteolata Hayata. Base upon physico-chemical properties and spectral data, they were identified as β-sitosterol (Ⅰ), β-furancarboxylic acid (Ⅱ), n-tetracosanoic acid (Ⅲ), daucosterol (Ⅳ), 5-(3′5′-dihydroxy benzoyl) pyrrole-2-carbonyl-β-glucopyranoside (Ⅴ).Ⅴ is a new compound tentatively named as ebracteolatinoside A.
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[基金项目]
山东省医学科学院药物研究所(济南250062)