[关键词]
[摘要]
目的 对青蒿Artemisiae Annuae Herba(黄花蒿Artemisia annua干燥地上部分)进行化学成分研究。方法 综合应用各种现代色谱分离技术进行系统的分离纯化,根据化合物的理化性质和核磁共振波谱数据进行结构鉴定。结果 从青蒿水提取物醋酸乙酯萃取部位共分离得到了6个化合物,分别鉴定为5-(4-羟基-3-甲氧基苯基)-2,3-二羟基萘(1)、东莨菪内酯(2)、滨蒿内酯(3)、猫眼草酚B(4)、棕鳞矢车菊黄酮素(5)、mikanin(6)。结论 化合物1为新化合物,命名为青蒿木脂素。
[Key word]
[Abstract]
Objective To study the constituents from the dried aboveground part of Artemisia annua. Methods The chemical constituents were isolated by various chromatographic techniques and their structures were elucidated by spectroscopic analyses and comparison of NMR data with those reported in literatures. Results Six compounds were obtained and characterized as artelignan (1), scopoletin (2), scoparone (3), chrysosplenol B (4), jaceidin (5) and mikanin (6). Conclusion Compound 1 is identified as a new compound named artelignan.
[中图分类号]
R284.1
[基金项目]