摘要
目的研究蒌蒿Artemisia selengensis全草的化学成分。方法运用各种柱色谱方法分离纯化,通过理化性质及波谱分析技术鉴定化合物的结构。结果从萎蒿全草醋酸乙酯部位分离得到11个化合物,分别鉴定为反式白藜芦醇(1)、反式肉桂酸(2)、咖啡酸(3)、绿原酸(4)、没食子酸(5)、木犀草素(6)、异鼠李素(7)、7-甲氧基香豆素(8)、槲皮素(9)、毛蕊花糖苷(10)、7-甲氧基-4’-羟基异黄酮(11)。结论化合物1~11均为首次从该植物中分离得到。
Objective To study the chemical constituents in the ethyl acetate extract from Artemisia selengensis. Methods The chemical constitunents were isolated by various column chromatographic methods. The structures of the compounds were elucidated on the basis ofphysiochemical properties and spectral analyses. Results Eleven compounds were identified as trans-resveratrol (1), trans-cinnamic acid (2), caffeic acid (3), ehlorogenie acid (4), gallic acid (5), luteolin (6), isorhamnetin (7), 7-methoxy coumarin (8), quercetin (9), acteoside (10), and 7-methoxy-4'-hydroxyisoflavone (11). Conclusion Compounds 1--11 are isolated from A. selengensis for the first time.
出处
《中草药》
CAS
CSCD
北大核心
2015年第10期1441-1444,共4页
Chinese Traditional and Herbal Drugs
基金
江西省科技厅青年科学基金资助项目(20122BAB215044)
江西省卫生厅中医指导性计划(2013B014)