Abstract Phytochemical investigation on Glycyrrhiza echinata L. root resulted in the isolation of five highly polar oleanane glucuronopyranosides [yunganoside G1 (1), yunganoside G2 (2), yunganoside M (3), yunganoside E2 (4), and macedonoside C (5)]. The chemical structures of the isolates were elucidated by NMR and mass spectral data analysis as well as by comparing the relevant data with those of reported in literature. The chemotaxonomic significance of macedonoside C and other saponins in Glycyrrhiza is discussed.

中文翻译：

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来自甘草根的齐墩果型三萜葡萄糖苷酸

摘要 对紫锥菊根的植物化学研究结果分离出五种高极性齐墩果苷葡糖醛酸苷 [yunganoside G1 (1)、yunganoside G2 (2)、yunganoside M (3)、yunganoside E2 (4) 和 macedonoside C (5) ]。通过核磁共振和质谱数据分析以及将相关数据与文献报道的数据进行比较，阐明了分离物的化学结构。讨论了马其顿苷C和其他皂苷在甘草中的化学分类学意义。