| A New Triterpenoid Saponin and a New Glycoside from Epigynum aurilum |
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| 作者姓名： | 曹建新 来国防 王易芬 杨刘兵 罗士德 |
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| 作者单位： | StateKeyLaboratoryofPhytochemistryandPlantResoucesinWestChina,KunmingInstituteofBotany,ChineseAcademyofSciences,Kunming,Yunnan650204,China |
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| 摘 要： | A new triterpenoid saponin with novel sugar moiety (1), a new trisaccharide derivative (2), as well as a known monosaccharide derivative (3), were isolated from the dried stem of Epigyhum aurilum. The structures of compounds 1 and 2 were determined by MS and NMR spectram analyses.
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| 关 键 词： | 三萜类皂角苷 配糖 夹竹桃科 思茅藤 糖类衍生物 分离 结构分析 |
A New Triterpenoid Saponin and a New Glycoside from Epigynum aurilum |
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| CAO,Jian-Xin a,b LAI,Guo-Fang a WANG,Yi-Fen a YANG,Liu-Bing b LUO,Shi-De,a aState Key Laboratory of Phytochemistry and Plant Resouces in West China,Kunming Institute of Botany,Chinese Academy of Sciences,Kunming,Yunnan ,China b Kunming University of Science and Technology,Kunming,Yunnan ,China.A New Triterpenoid Saponin and a New Glycoside from Epigynum aurilum[J].Chinese Journal of Chemistry,2003,21(12):1665-1668. |
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| Authors: | CAO Jian-Xin a b LAI Guo-Fang a WANG Yi-Fen a YANG Liu-Bing b LUO Shi-De a aState Key Laboratory of Phytochemistry and Plant Resouces in West China Kunming Institute of Botany Chinese Academy of Sciences Kunming Yunnan China b Kunming University of Science and Technology Kunming Yunnan China |
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| Institution: | CAO,Jian-Xin a,b LAI,Guo-Fang a WANG,Yi-Fen a YANG,Liu-Bing b LUO,Shi-De,a aState Key Laboratory of Phytochemistry and Plant Resouces in West China,Kunming Institute of Botany,Chinese Academy of Sciences,Kunming,Yunnan 650204,China b Kunming University of Science and Technology,Kunming,Yunnan 650093,China |
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| Abstract: | A new triterpenoid saponin with novel sugar moiety (1),a new trisaccharide derivative (2),as well as a known monosaccharide derivative (3),were isolated from the dried stem of Epigynum aurilum. The structures of compounds 1 and 2 were determined by MS and NMR spectram analyses. |
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| Keywords: | Epigynum aurilum Apocynaceae triterpenoid saponin saccharide derivative |
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