| 黄花白及化学成分研究（英文） |
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| 引用本文： | 陶永生,李美红,董文茜,滕倩,黄荣,叶思蕾,沈居丽,叶吉云,李玉鹏. 黄花白及化学成分研究（英文）[J]. 昆明医科大学学报, 2018, 39(3): 1-4 |
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| 作者姓名： | 陶永生 李美红 董文茜 滕倩 黄荣 叶思蕾 沈居丽 叶吉云 李玉鹏 |
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| 作者单位： | 1. 昆明医科大学药学院暨云南省天然药物药理重点实验室 |
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| 基金项目： | 基金: supported by grants from the National Natural Science Foundation of China (21202066); the Natural Science Foundation of Yunnan Province, China[2017FE467 (-020) , 2017FE468 (-025) ]; the Scientific Research Foundation of Department of Education of Yunnan Province, China (2015Y151, 2016ZDX050); |
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| 摘 要： | 目的 研究黄花白及化学成分.方法 黄花白及全草溶剂提取、硅胶柱层析和Sephadex LH-20柱层析进行分离纯化, 波谱分析 (核磁共振氢谱、碳谱、和质谱) 确定结构.结果 从该药用植物分离并鉴定了9个化合物, 分别为:lusianthridin (1) , 1, 2, 7-trihydroxy-4-methoxy-9, 10-dihydroxyphenanthrene (2) , nudol (3) , coelonin (4) , batatasin Ⅲ (5) , 3, 7-dihydroxy-2, 4-dimethoxyphenanthrene (6) , daucosterol (7) , β-sitosterol (8) , stigmasterol (9) .结论 化合物2, 3, 5为首次从本植物中分离得到.
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| 关 键 词： | 黄花白及 联苄 菲 二氢菲 |
| 收稿时间： | 2017-10-14 |
Chemical Constituents from Bletilla Ochracea |
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| Abstract: | Objective To study the chemical constituents from Bletilla ochracea. Methods The compounds were extracted by 95% alcohol and isolated by column chromatography on silica gel and Sephadex LH-20. Their structures were identified by spectroscopic analysis (~1 H NMR and 13 CNMR) .Results Nine compouds were obtained and identified as lusianthridin (1) , 1, 2, 7-trihydroxy-4-methoxy-9, 10-dihydroxyphenanthrene (2) , nudol (3) , coelonin (4) , batatasin Ⅲ (5) , 3, 7-dihydroxy-2, 4-dimethoxyphenanthrene (6) , daucosterol (7) , β-sitosterol (8) , stigmasterol (9) .Conclus ion Compounds 2, 3, 5 were isolated from this plant for the first time. |
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