| 石耳化学成分的研究 |
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| 引用本文： | 邱澄,丁怡.石耳化学成分的研究[J].中国中药杂志,2001,26(9):608-610. |
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| 作者姓名： | 邱澄 丁怡 |
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| 作者单位： | 中国医学科学院中国协和医科大学药物研究所 |
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| 摘 要： | 目的 :研究石耳的化学成分。方法 :硅胶、大孔吸附树脂及反向柱色谱法分离纯化 ,波谱法进行结构鉴定。结果 :从乙醇提取物中分得 5个化合物 ,鉴定为ethyl orsellinate(1) ,orsellinic acid(2 ) ,orcinol(3) ,lecanoric acid(4) ,lecanorin(5 )。结论 :化合物 1,2 ,3,5为首次从该植物中分离得到。
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| 关 键 词： | 石耳 lecanoricacid orsellinicacid orcinol |
| 文章编号： | 1001-5302(2001)09-0608-03 |
| 收稿时间： | 7/3/2000 12:00:00 AM |
| 修稿时间： | 2000年7月3日 |
Studies on Chemical Constituents of Umbilicaria esculenta (Miyoshi) Minks |
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| QIU Cheng;DING Yi.Studies on Chemical Constituents of Umbilicaria esculenta (Miyoshi) Minks[J].China Journal of Chinese Materia Medica,2001,26(9):608-610. |
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| Authors: | QIU Cheng;DING Yi |
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| Institution: | Institute of Materia Medica, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100050, China. |
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| Abstract: | Objective:To study the chemical constituents from the fruit bodies of Umbilicaria esculenta .Method:Five compounds were isolated from the ethanolic extract of this plant by all kinds of column chormatography, and structures were identified by spectroscopic analysis.Result:Five compounds were identified as ethyl orsellinate, orsellinic acid, orcinol, lecanoric acid and lecanorin.Conclusion:Ethyl orsellinate, orsellinic acid, orcinol and lecanorin were isolated from this plant for the first time. |
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| Keywords: | Umbilicaria esculenta lecanoric acid orsellinic acid orcinol |
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