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Studies on chemical constituents from radix and rhizome of Asarum longerhizomatosum

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Author:
No author available
Journal Title:
CHINESE TRADITIONAL AND HERBAL DRUGS
Issue:
4
DOI:
10.3321/j.issn:0253-2670.2002.04.004
Key Word:
长茎金耳环;细辛属;化学成分

Abstract: 目的对长茎金耳环根及根茎的化学成分进行研究.方法采用溶剂法和色谱法分离化合物,波谱法鉴定化合物的结构.结果从长茎金耳环根及根茎的乙醇提取物中分离得到9个化合物,经波谱分析确定它们分别是:(2E,6Z,8E)-N-异丁基-2,6,8-三烯十酰胺(spilanthol,I)、magnosalin(Ⅱ)、heterotropan(Ⅲ)、N-异丁基-3,4-亚甲二氧基肉桂酰胺(N-isobutyl-3,4-methylenedioxy cinnamide,Ⅳ)、马兜铃内酰胺I(aristololactam I,V)、胡萝卜苷(daucosterol,Ⅵ)、7-甲氧基马兜铃内酰胺Ⅳ(7-methoxyaristololactamⅣ,Ⅶ)、马兜铃酸I(aristolochic acidI,Ⅷ)和香草酸(vanllic acid,Ⅸ).结论这些化合物均为首次从长茎金耳环中分离得到,其中I和Ⅱ为首次从细辛属植物中分离得到.

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