吉祥草化学成分研究

Chemical Constituents of Reineckia carnea

目的:研究吉祥草的化学成分。方法:利用溶剂提取、硅胶柱色谱和凝胶柱色谱等手段进行分离、纯化,根据理化性质和波谱数据进行结构鉴定。结果:从吉祥草中共分离鉴定了8个化合物,分别为棕榈酸(1)、1-O-十六烷酸甘油酯(2)、亚油酸甲酯(3)、十四酸(4)、N-P-香豆酰酪胺(5)、熊果酸(6)、三十烷(7)、β-谷甾醇(8)。结论:除化合物(8)外,其余化合物均为首次从该植物中分离得到。

OBJECTIVE： To study the chemical constituents of Reineckia carnea .METHODS： The compounds were separated and purified by solvent extraction, silica gel column chromatography and gel column chromatography etc. The structures of the chemical constituents were identified based on physico-chemical property and spectral data. RESULTS： A total of eight compounds were separated from Reineckia carnea, which were identified to be hexadecanoic acid（1）, glycerolmonopalmitate（2）, methyl linoleate（3）, tetradecanoic acid（4）, N-p- coumaroyltyramine（5）, ursolic acid（6）, triacontane （7）, β-sitosterol（8）. CONCLUSION： All the compounds except compound 8 were obtained for the first time from Reineckia ca rhea .