| 大叶石头花中的黄酮碳苷 |
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| 引用本文： | 聂韡,罗建光,孔令义. 大叶石头花中的黄酮碳苷[J]. 中国天然药物, 2010, 0(4): 250-252 |
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| 作者姓名： | 聂韡 罗建光 孔令义 |
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| 作者单位： | 中国药科大学天然药物化学教研室,南京210009 |
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| 基金项目： | 【基金项目】国家杰出青年科学基金（No.30525032） |
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| 摘 要： | 目的：研究大叶石头花地上部分的黄酮碳苷成分。方法：用70%乙醇回流提取,氯仿和正丁醇依次萃取,采用硅胶、SephadexLH-20、ODS柱色谱等方法分离纯化,根据理化性质和光谱数据鉴定化合物的结构。结果：从大叶石头花地上部分分离得到6个黄酮碳苷：皂草黄素（isovitexin,1）,芒果素（mangiferin,2）,异荭草素（isoorientin,3）,2＇＇-O-鼠李糖基-7-甲氧基异荭草素（4）,2＇＇-O-鼠李糖基皂草黄素（5）,2＇＇-O-鼠李糖基异荭草素（6）。结论：化合物1~6首次从该属中分离得到。
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| 关 键 词： | 大叶石头花 石竹科 黄酮碳苷 |
C-Glycosylflavonoids from the Aerial Part of Gypsophila pacifica |
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| NIE Wei,LUO Jian-Guang,KONG Ling-Yi. C-Glycosylflavonoids from the Aerial Part of Gypsophila pacifica[J]. Chinese JOurnal of Natural Medicines, 2010, 0(4): 250-252 |
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| Authors: | NIE Wei LUO Jian-Guang KONG Ling-Yi |
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| Affiliation: | ＊ Department of Natural Medicinal Chemistry,China Pharmaceutical University,Nanjing 210009,China |
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| Abstract: | AIM：To study the C-glycosylflavonoids from the aerial parts of Gypsophila pacifica Kom.METHODS：The C-glycosylflavonoids were isolated by various column chromatographic methods and their structures were identified by spectral data together with physicochemical analysis.RESULTS：Six known compounds were isolated and identified as isovitexin（1）,mangiferin（2）,isoorientin（3）,2＇＇-O-rhamnopyransoyl-7-methoxylisoorientin（4）,2＇＇-O-rhamnopyransoyl-isovitexin（5）,and 2＇＇-O-rhamnopyransoyl-isoorientin（6）.CONCLUSION：The six compounds were isolated from the genus Gypsophila for the first time. |
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| Keywords: | Gypsophila pacifica Caryophyllaceae C-Glycosylflavonoids |
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