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作 者:李艳茸[1,2] 李春[1,3] 王智民[1,3,2] 杨立新[1]
机构地区:[1]中国中医科学院中药研究所,北京100700 [2]陕西中医学院,陕西西安712046 [3]中药质量控制技术国家工程实验室,北京100700
出 处:《中国中药杂志》2014年第7期1163-1167,共5页China Journal of Chinese Materia Medica
基 金:北京市自然科学基金项目(7132152);中央级公益性科研院所基本科研业务费专项(ZZ070828)
摘 要:对藏药甘青乌头全草的化学成分进行研究。采用多种色谱技术进行分离纯化,并通过光谱分析(1D,2D-NMR和MS)及与文献比对的方法鉴定了19个化合物,分别是5-羟甲基糠醛(1),5-乙酰氧基甲基糠醛(2),pyrrolezanthine{5-hydroxymethyl-1-[2-(4-hydroxyphenyl)ethyl]-1H-pyrrole-2-carbaldehyde}(3),lichiol B(4),邻苯二甲酸二丁酯(5),3,4-二羟基苯乙醇(6),3,4-二羟基苯乙醇-β-D-葡萄糖苷(7),红景天苷(8),对羟基苯乙醇(9),对羟基苯甲酸葡萄糖酯苷(10),对羟基苯甲酸(11),天麻苷(12),1-(3,4二甲氧基苯基)-1,2-乙二醇(13),对羟基苯甲醛(14),对羟基苯乙酮(15),3,4-二羟基苯乙醇乙酸酯(16),丁香醛(17),乙基-β-D-吡喃果糖苷(18),对羟基苯甲酸甲酯(19)。化合物 3和4 为首次从该科植物中分离得到,化合物 2,6,9~19 为首次从该属植物中分离得到,化合物 1 和 5 为首次从该植物中分离得到。Nineteen compounds were isolated from the whole plants of Aconitum tanguticum by various of chromatographic techniques and their structures were determined through spectral analysis(1D, 2D-NMR and MS)and comparison with the literature data. These compounds were identified as 5-hydroxymethy furfural(1), 5-acetoxymethyl furfural(2), pyrrolezanthine[5-hydroxymethyl-1-[2-(4-hydroxyphenyl)-ethyl]-1H-pyrrole-2-carbaldehyde](3), lichiol B(4), phthalic acid dibutyl ester(5), 3, 4-dihydroxy phenylethanol(6), 3, 4-dihydroxy phenylethanol glucoside(7), salidroside(8), p-hydroxy phenylethanol(9), p-hydroxybenzoie acid glucoside(10), p-hydroxybenzoic acid(11), gastrodin(12), 1-(3, 4-dimethoxyphenyl)-1, 2-ethanediol(13), p-hydroxy benzaldehyde(14), p-hydroxy acetophenone(15), 3, 4-dihydroxy phenyl ethyl acetate(16), syringic aldehyde(17), ethyl β-D-fructopyranoside(18), and p-hydroxybenzoic acid methyl ester(19). Compounds 3 and 4 were isolated from the Ranunculaceae family for the first time, and compounds 2, 6 and 9-19 were isolated from the Aconitum genus for the first time, and compounds 1 and 5 were isolated from the species for the first time.
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