摘要
目的:研究博落回的化学成分。方法:利用硅胶、反相ODS、Sephadex LH-20柱等色谱分离技术分离其非生物碱成分,利用MS、NMR等光谱技术鉴定化合物结构。结果:从博落回中分离鉴定了11个非生物碱类化合物,分别为:3-(3,4-二羟基)苯基丙酸甲酯(1)、阿魏酸(2)、正二十八烷醇(3)、丁香酸(4)、对羟基苯甲酸(5)、对香豆酸(6)、槲皮素-3-O-β-D-葡萄糖苷(7)、N-p-香豆酰酪胺(8)、10-eicosenoic acid(9)、β-谷甾醇(10)、胡萝卜苷(11)。结论:其中,化合物1、3~9为首次从该植物中分离得到。
Objective: To study the non-alkaloid chemical constituents of Macleaya cordata. Methods: Alcohol extraction and liquidliquid partitionmethods were used to extract the chemical constituents. Silica gel,reverse-phase octadecylsilyl( ODS),and Sephadex LH-20 column chromatographic methods were applied for isolation and purification. Spectroscopic methods including MS and NMR were used to determine their structures. Results: Eleven non-alkaloid compounds were isolated from the fruits of Macleaya cordata,and their structures were identified as 3-( 3,4-dihydroxy) phenylpropanoic acid methyl ester( 1),ferulic acid( 2),1-octacosanol( 3),syringic acid( 4),p-hydroxy-benzoic acid( 5),p-coumaric acid( 6),quercetin-3-O-β-D-glucoside( 7),N-p-coumaroyl tyramine( 8),10-eicosenoic acid( 9) and β-sitosterol( 10) and daucosterol( 11). Conclusion: Compounds 1,3 ~9 are isolated from Macleaya cordata for the first time.
出处
《中药材》
CAS
CSCD
北大核心
2016年第3期559-561,共3页
Journal of Chinese Medicinal Materials
基金
"重大新药创制"科技重大专项公共资源平台课题(2011ZX09307-002-01)
关键词
博落回
非生物碱类
化学成分
Macleaya cordata(Willd ) R Br Non-alkaloid Chemical constituents