长茎金耳环脂溶性化学成分的研究  

Studies on chemical constituents from radix and rhizome of Asarum longerhizomatosum

作　　者：张树祥[1] 谿忠人 山路诚一[2] 高小丽[1] 王璇[1] 蔡少青[1] 赵玉英[1] 

机构地区：[1]北京大学药学院天然药物学系,北京100083 [2]富山医科药科大学和汉药研究所,日本富山9300194

出　　处：《中草药》2002年第4期297-299,共3页Chinese Traditional and Herbal Drugs

摘　　要：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 :(2 E,6Z,8E) -N-异丁基 -2 ,6,8-三烯十酰胺 (spilanthol, )、magnosalin( )、heterotropan( )、N-异丁基 -3 ,4-亚甲二氧基肉桂酰胺 (N-isobutyl-3 ,4-methylenedioxy cinnamide, )、马兜铃内酰胺 (aristololactam , )、胡萝卜苷 (daucosterol, )、7-甲氧基马兜铃内酰胺 (7-methoxyaristololactam , )、马兜铃酸 (aristolochic acid , )和香草酸 (vanillic acid, )。结论　这些化合物均为首次从长茎金耳环中分离得到 ,其中 和Object To study the chemical constituents in the radix and rhizome of Asarum longerhizomatosum C F Liang et C S Yang Methods Chromatography and spectral analysis were used to isolate the chemical constituents and elucidate their structures Results Nine compounds were isolated from ethanol extract of the radix and rhizome of A longerhizomatosum On the basis of spectra data, they were identified as spilanthol (Ⅰ), magnosalin (Ⅱ), heterotropan (Ⅲ), N isobutyl 3, 4 methylenedioxy cinnamide (Ⅳ), aristololactam Ⅰ (Ⅴ), daucosterol (Ⅵ), 7 methoxyaristololactam Ⅳ (Ⅶ), aristolochic acid Ⅰ (Ⅷ) and vanillic acid (Ⅸ) Conclusion All compounds were first isolated from the plant and the compounds Ⅰ and Ⅱ were isolated from Asarum L for the first time

关 键 词：脂溶性 研究 长茎金耳环 细辛属 化学成分 中药 

分 类 号：R284.1[医药卫生—中药学]