中国中药杂志

2005, (18) 1428-1430

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胡芦巴总皂苷的化学成分
Study on chemical constituents in total saponin from Trigonella foenum-graecum

杨卫星,黄红雨,王永江,贾志艳,李琳琳
YANG Wei-xing, HUANG Hong-yu, WANG Yong-jiang, JIA Zhi-yan, LI Lin-lin(Changji Medical School, Changji 831100, China)

摘要(Abstract):

目的:对中药提取物胡芦巴总皂苷成分进行分析。方法:采用大孔树脂及硅胶色谱分离。通过物理、化学和光谱学方法鉴定化合物的结构。结果:分离纯化2个呋甾烷型的甾体皂苷。分别为甲基原薯蓣皂苷(methyl-protodioscin)和甲基原翠雀皂苷(methyl-protodeltonin)。结论:methyl-protodioscin和methyl-protodeltonin均首次从胡芦巴属植物胡芦巴中分得。
Objective: To study the chemical constituents in the total saponin from Trigonella foenum-graecum. Method: The compounds were isolated by column chromatography on macroporous resin and silica gel and elucidated by physical and chemical evidences and spectroscopic analysis. Result: Two compounds were obtained and identifiedas methyl-protodioscin and methyl-protodeltonin. Conclusion: Methyl-protodioscin and methyl-protodeltonin were isolated from this plant for the first time.

关键词(KeyWords): 胡芦巴;甾体皂苷;呋甾烷;甲基原薯蓣皂苷;甲基原翠雀皂苷
Trigonella foenum-graecum; steroidal saponin; furostan; methyl-protodioscin; methyl-protodeltonin

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作者(Author): 杨卫星,黄红雨,王永江,贾志艳,李琳琳
YANG Wei-xing, HUANG Hong-yu, WANG Yong-jiang, JIA Zhi-yan, LI Lin-lin(Changji Medical School, Changji 831100, China)

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