| 环草石斛化学成分研究 |
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| 引用本文： | 李春燕,陆羽,陈烨,郑嘉雯,王军.环草石斛化学成分研究[J].中山大学学报(自然科学版),2013,52(3):73-76. |
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| 作者姓名： | 李春燕 陆羽 陈烨 郑嘉雯 王军 |
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| 作者单位： | 中山大学药学院，广东 广州 510006 |
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| 基金项目： | 广东省部产学研资助项目(2010B090400533) |
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| 摘 要： | 环草石斛是中医临床上广泛应用的石斛药材。为了进一步研究环草石斛的药效成分,采用硅胶、LH-20凝胶及C-18反相硅胶等柱色谱技术对其甲醇提取液进行了系统分离,结果得到7个化合物,分别是:石斛宁(1),2,4,7-三羟基-9,10-二氢菲(2),2,5-二羟基-4-甲氧基菲(3),loddigesiinols C(4),杓唇石斛酚(5),石斛酚(6),3,4’,5-三羟基-3’-甲氧基联苄(7)。这些化合物的结构由质谱、核磁共振波谱数据确定,其中化合物2、7首次在环草石斛中分离得到。
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| 关 键 词： | 环草石斛 分离 结构测定 药效成分 |
| 收稿时间： | 2013-01-09; |
Chemical Components of Dendrobium loddigesii |
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| LI Chunyan,LU Yu,CHEN Ye,ZHENG Jiawen,WANG Jun.Chemical Components of Dendrobium loddigesii[J].Acta Scientiarum Naturalium Universitatis Sunyatseni,2013,52(3):73-76. |
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| Authors: | LI Chunyan LU Yu CHEN Ye ZHENG Jiawen WANG Jun |
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| Institution: | School of Pharmaceutical Science, Sun Yat sen University, Guangzhou 510006, China |
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| Abstract: | Dendrobium loddigesii is used in clinical applications widely.In order to further investigate its effective constituent, seven compounds including shihunine (1), 9,10 dihydrophenanthrene 2,4,7 triol (2), moscatin (3), loddigesiinols C (4), moscatilin (5), gigantol (6) and tristin (7) were isolated by silica gel, Sephadex LH-20 and ODS-18 column chromatography from the methanol extract of Dendrobium loddigesii Their structures were analyzed by MS and NMR spectroscopy. The compounds 2 and 7 were obtained from Dendrobium loddigesii for the first time. |
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| Keywords: | Dendrobium loddigesii isolation structure identification effective constituents |
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