[关键词]
[摘要]
目的 对中药复方四妙勇安汤水煎液中的化学成分进行研究。方法 利用硅胶、ODS、Sephadex LH-20、AB-8大孔吸附树脂柱色谱等分离技术对四妙勇安汤水煎液中化学成分进行分离,结合理化性质及MS、NMR等谱学数据鉴定其结构。结果 从四妙勇安汤水煎液中共分离并鉴定了22个化合物,分别为5(S)-5-carboxystrictosidine(1)、哈巴俄苷(2)、京尼平苷(3)、甘草次酸(4)、甘草酸(5)、金丝桃苷(6)、甘草苷(7)、异甘草苷(8)、甘草素(9)、异甘草素(10)、木犀草素(11)、槲皮素(12)、2-(3-hydroxy-4-methoxyphenyl) ethyl O-α-arabinopyranosyl-(1→6)-O-α-rhamnopyranosyl-(1→3)-O-β-glucopyranoside(13)、安格洛苷C(14)、类叶升麻苷(15)、桂皮酸(16)、阿魏酸(17)、(E)-aldosecologanin(18)、原儿茶酸(19)、豆甾醇(20)、三十一烷醇(21)、胡萝卜苷(22)。结论 化合物1~3、5、6、8、11、13~15、18~21 为首次从四妙勇安汤中分离得到。
[Key word]
[Abstract]
Objective To study the chemical constituents of Simiao Yongan Decoction. Methods The silica gel, ODS, Sephadex LH-20, and AB-8 macroporous adsorption resin column chromatography were used to isolate and purify the chemical constituents from Simiao Yongan Decoction. The structures of the constituents were identified on the basis of physiochemical properties, NMR, MS, and other data. Results Twenty-two compounds were isolated and identified as 5(S)-5-carboxystrictosidine (1), harpagoside (2), geniposide (3), glycyrrhetinic acid (4), glycyrrhizic acid (5), hyperoside (6), liquiritin (7), isoliquiritoside (8), liquiritigenin (9), isoliquiritigenin (10), luteolin (11), quercetin (12), 2-(3-hydroxy-4-methoxyphenyl)ethyl O-α-arabinopyranosyl-(1→6)-O-α-rhamnopyranosyl-(1→3)-O-β-glucopyranoside (13), angroside C (14), acteoside (15), cinnamic acid (16), ferulic acid (17), (E)-aldosecologanin (18), protocatechuic acid (19), stigmasterol (20), hentriacontanol (21), and daucosterol (22). Conclusion Compounds 1-3, 5, 6, 8, 11, 13-15, 18-21 are isolated from Simiao Yongan Decoction for the first time.
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[基金项目]
国家自然科学基金资助项目(81774101)