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从皂角种子 (pods of Glesditisia Siensis L am )的乙醇提取物中 ,经柱层析首次分离提取了一种三萜类皂甙化合物 ,根据理化性质、衍生化反应和红外、核磁、质谱等波谱分析手段 ,确定该化合物为 3-羟基 - 12 -齐墩果烯 - 2 8-酸
A triterpene saponin compound was isolated from the ethanol extracts of pods of Glesditisia Siensis L am. The triterpene saponin compounds were isolated by column chromatography for the first time. According to their physico-chemical properties, derivatization reaction and IR, NMR and MS spectra The compound was identified as 3-hydroxy-12-olean-2-oct-acid