摘要
目的对兴安升麻(Cimicifuga.dahurica)根茎的主要化学成分进行研究。方法应用正相硅胶、反相RP-18、凝胶Sephadex LH-20、HPLC等色谱方法进行分离和纯化;化合物结构由MS和NMR进行鉴定。结果从兴安升麻中分离鉴定了10个化合物,分别为:阿魏酸(1),阿魏酸甲酯(2),3-甲氧基-4-乙氧基-苯丙酸(3),peucenin(4),升麻醇(5),升麻酮(6),25-O-甲基升麻醇(7),25-O-乙酰基升麻醇(8),25-脱氢升麻醇(9),升麻醇-3-O-β-D-木糖苷(10)。结论化合物2,3,4为首次从该种植物中分离得到。
Objective To study the major chemical constituents of the rhizomes of C. dahurica. Methods Using silica gel, RP-18,Sephadex LH-20 and HPLC to isolate and purify compounds. The structures of isolated compounds were identified by extensive spectroscopic methods,including MS,NMR,and etc. Results Ten known compounds,ferulic acid ( 1 ),methyl-ferulic acid ( 2 ), 3 -methoxyl-4-ethyoxyl-phenylpropionic acid ( 3 ), peucenin ( 4 ), cimigenol (5), cimigenol-3 -one ( 6 ), 25 -0 - methyl-cimigenol (7), 25 -O -acetyl -cimigenol (8), 25 -dehydrocimigenol (9), cimigeno1-3 -O -13 -D -xyloside ( 10)were isolated and identified. Conclusion Compounds 2,3,4 were isolated from C. dahurica for the first time.
出处
《云南中医学院学报》
2013年第3期31-35,共5页
Journal of Yunnan University of Traditional Chinese Medicine
基金
国家自然科学基金会云南联合基金重点项目(NO:U1192604)
植物化学与西部植物资源持续利用国家重点实验室自选项目(P2008ZZ05)
关键词
毛茛科
兴安升麻
化学成分
Ranunculaceae
C. dahurica
chemical constituents