摘要
通过三相萃取的方法得到雷公藤的浸膏,经硅胶柱色谱分离得到9个化合物,通过波谱分析方法鉴定其分别为:雷酚萜(triptonoterpene1),雷酚萜甲醚(triptonoterpenemethylester2),β-谷甾醇(β-sitosterol3),雷酚内酯(triptophenolide4),雷公藤内酯酮(triptonide5),山海棠二帖内酯(tripterfordin6),雷公藤内酯醇(triptolide7),30-羟栓酮(30-hydroxyfriedelan-3-one8),3β-0-乙酰基齐墩果酸(3β-aeetoxy-oleanolieacid9)。其中化合物8,9为首次从该植物中分得。
Nine compounds were isolated from Tr(ptergyium wilfordil Hook. f by means of three-liquid-phase extraction and column chromatography. On the basis of spectroscopic methods, their structures were determined as triptonoterpene ( 1 ), triptonoterpcne methyl ester (2) ,β-sitostem]. ( 3 ), tfiptophenolide (4), triptonide ( 5 ), tripterfordin (6), triptolide (7) ,30-hydroxfriedelan-3-one (8) and 3/3-acetoxy-oleanolic acid (9). Compounds 8 and 9 were obtained from the plant for the first time.
出处
《天然产物研究与开发》
CAS
CSCD
2011年第B12期1-3,共3页
Natural Product Research and Development
基金
广西区科技攻关项目(0992003A.14)
关键词
雷公藤
三相萃取
化学成分
萜类
Triptergyium wilfordii Hook. f
three-liquid-phase extraction
chemical comtituents
terpenoids