[关键词]
[摘要]
从豆科植物胡芦巴Trigonellafoenum-graecumL.种子的乙醇提取物中分得7个三萜类化合物(包括3个三萜皂苷和4个三萜),通过测定理化常数、光谱数据等,鉴定了其中6个化合物的结构,分别为羽扇豆醇、31-去甲环阿尔廷醇、白桦醇、白桦酸、大豆皂苷Ⅰ和大豆皂苷Ⅰ甲酯。各化合物均为首次从胡芦巴中分得,亦为胡芦巴属植物中首次报道。
[Key word]
[Abstract]
Seven triterpenoids were isolated for the first time from the ethanol extract of seed of Trigonella foenum-graecum L., six of them were identified as lupeol, 31-norcycloartanol, betullin, betulinic acid, soyasaponin I, and soyasaponin I methyl ester by physico-chemical properties and spectral analysis.
[中图分类号]
[基金项目]
国家教委“跨世纪优秀人才计划”专项基金