| 条纹龙胆的化学成分研究 |
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| 引用本文： | 刘成松,曹斐华,彭雪晶,罗建军,曾涌. 条纹龙胆的化学成分研究[J]. 中药材, 2012, 0(6): 908-910 |
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| 作者姓名： | 刘成松 曹斐华 彭雪晶 罗建军 曾涌 |
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| 作者单位： | 甘肃中医学院附属医院药剂科 |
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| 摘 要： | 目的:对条纹龙胆的化学成分进行分离与鉴定。方法:利用重结晶、柱层析(硅胶、聚酰胺、葡聚糖凝胶LH-20)等方法分离及纯化,并运用MS、1H-NMR、13C-NMR等现代波谱技术鉴定其结构。结果:从条纹龙胆中分离得到8个化合物,分别为:desoxyloganin(1)、Gmephiloside(2)、5,7,4'-三羟基-3'-甲氧基黄酮(3)、(+)-8-hydroxypinoresinol(4)、3S,5R,6R,9S-tetrahydroxymegastigmane(5)、槲皮素-3-O-β-D-葡萄糖苷(6)、阿魏酸(7)、熊果酸(8)。结论:上述化合物均为首次从该植物中分离得到。
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| 关 键 词： | 条纹龙胆 化学成分 |
Chemical Constituents from Gentiana striata |
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| LIU Cheng-song,CAO Fei-hua,PENG Xue-jing,LUO Jian-jun,ZENG Chong. Chemical Constituents from Gentiana striata[J]. Journal of Chinese medicinal materials, 2012, 0(6): 908-910 |
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| Authors: | LIU Cheng-song CAO Fei-hua PENG Xue-jing LUO Jian-jun ZENG Chong |
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| Affiliation: | (University Hospital of Gansu Traditional Chinese Medicine,Lanzhou 730000,China) |
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| Abstract: | Objective: To study the chemical constituents of Gentiana striata.Methods: The constituents were isolated from the whole herb of Gentiana striata by recrystalization,silica gel column chromatography,polyamide column chromatography and Sephadex LH-20,etc.Their structures were elucidated through MS,1H-NMR,13C-NMR.Results:-8 compounds were isolated and identified as:Desoxyloganin(1),Gmephiloside(2),5,7,4′-trihydroxy-3′-methoxyflavone(3),(+)-8-hydroxypinoresinol(4)3S,5R,6R,9S-tetrahydroxymegastigmane(5),Quercetin-3-O-β-D-glucoside(6),Ferulic acid(7)and Ursolic acid(8).Conclusion:All the compounds are isolated for the first time from Gentiana striata. |
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| Keywords: | Gentiana striata Maxim. Chemical constituents |
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