摘要
目的研究菊科植物苍耳Xanthium sibiricum的干燥成熟带总苞果实(苍耳子)的化学成分。方法采用硅胶柱色谱、ODS反相柱色谱、Sephadex LH-20、MCI gel CHP 20P和HPLC等色谱方法进行分离纯化,并结合HR-ESI-MS与现代波谱学技术鉴定化合物结构。结果从苍耳子70%已醇提取物中分离得到14个化合物,分别鉴定为xanthiazone(1)、羟基苍耳子噻嗪双酮苷(2)、尿苷(3)、3-吲哚甲醛(4)、naphthisoxazol A(5)、氨基苯丙酰胺(6)、N-benzoyl-2-aminoethyl-β-D-glucopyranoside(7)、ω-hydroxypropioguaiacone(8)、arbutin(9)、icariside D1(10)、lcariside F2(11)、(+)-erythroguaiacylglycerol-8-O-4'-(coniferyl alcohol)ether(12)、(-)-threo-guaiacylglycerol-8-O-4'-(coniferyl alcohol)ether(13)和coniferine(14)。结论化合物3~14为首次从苍耳属植物中分离得到。
Objective To study the chemical constituents from the fruits ofXanthium sibiricum. Methods The constituents were isolated and purified by silica gel column chromatography, ODS reverse phase column chromatography, Sephadex LH-20, MCI gel CHP 20P, and HPLC methods. The structures were identified by HR-ESI-MS and spectral analysis methods. Results Fourteen compounds were isolated from the fruits ofX. sibiricum and the structures were identified as xanthiazone (1), 2-hydroxy-xanthiside (2), uridine (3), indole-J-carbaldehyde (4), naphthisoxazol A (5), aminobenzene propanamide (6), N-benzoyl-2-aminoethyl β-D- glucopyranoside (7), o)-hydroxypropioguaiacone (8), arbutin (9), icariside D1 (10), lcariside F2 (11), (+)-erythro- guaiacylglycerol-8-O-4'-(coniferyl alcohol) ether (12), (-)-threo-guaiacylglycerol-8-O-4'-(coniferyl alcohol) ether (13), and coniferine (14). Conclusion Compounds 3--14 are obtained from the fruits ofX. sibiricurn for the first time.
作者
姜海
杨柳
邢绪东
张妍妍
颜美玲
杨炳友
王秋红
匡海学
JIANG Hai YANG Liu XING Xu-dong ZHANG Yan-yan YAN Mei-ling YANG Bing-you WANG Qiu-hong KUANG Hai-xue(Key Laboratory of Chinese Materia Medica Ministry of Education, Heilongjiang Key Laboratory of Traditional Chinese Medicine and Natural Medicine Pharmacodynamics Material Bases, Heilongjiang University of Chinese Medicine, Harbin 150040, China Guangdong Pharmaceutical University, Guangzhou 510006, China)
出处
《中草药》
CAS
CSCD
北大核心
2017年第1期47-51,共5页
Chinese Traditional and Herbal Drugs
基金
黑龙江省自然基金面上项目(H2015037)
哈尔滨市科技局科技创新人才项目(2014RFQXJ149)
黑龙江中医药大学博士创新基金(2014bs05)