| Two New Sesquiterpenes from Eupatorium lindleyanum |
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| 引用本文： | Nian Yun YANG1,2,Shi Hui QIAN1,Jin Ao DUAN1,Ping LI2,Li Juan TIAN3 1 Jiangsu Academy of Traditional Chinese Medicine,Nanjing 210028 2 China Pharmaceutical University,Nanjing 21009 3 Jinling Pharmaceutical Company Limited,Nanjing 210009. Two New Sesquiterpenes from Eupatorium lindleyanum[J]. 中国化学快报, 2005, 16(9) |
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| 作者姓名： | Nian Yun YANG1 2 Shi Hui QIAN1 Jin Ao DUAN1 Ping LI2 Li Juan TIAN3 1 Jiangsu Academy of Traditional Chinese Medicine Nanjing 210028 2 China Pharmaceutical University Nanjing 21009 3 Jinling Pharmaceutical Company Limited Nanjing 210009 |
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| 作者单位： | Nian Yun YANG1，2，Shi Hui QIAN1，Jin Ao DUAN1，Ping LI2，Li Juan TIAN3 1 Jiangsu Academy of Traditional Chinese Medicine，Nanjing 210028 2 China Pharmaceutical University，Nanjing 21009 3 Jinling Pharmaceutical Company Limited，Nanjing 210009 |
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| 摘 要： | Various germacrane sesquiterpenes have been isolated from many species of the Eupatorium.In recent years these compounds have been increasing interest due to their insecticidal,cytotoxic,antitumor-promoting and insect-antifeedant activities1.In our present study,we have investigated the chemical constituents of Eupatorium lindleyanum DC.,which is a geo-authentic medicine of Jiangsu province.It is used as a antipyretic drug.Two novel germacrane sesquiterpenes(Figure1)were found by us from th…
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Two New Sesquiterpenes from Eupatorium lindleyanum |
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| Nian Yun YANG,,Shi Hui QIAN,Jin Ao DUAN,Ping LI,Li Juan TIAN Jiangsu Academy of Traditional Chinese Medicine,Nanjing China Pharmaceutical University,Nanjing Jinling Pharmaceutical Company Limited,Nanjing. Two New Sesquiterpenes from Eupatorium lindleyanum[J]. Chinese Chemical Letters, 2005, 16(9) |
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| Authors: | Nian Yun YANG Shi Hui QIAN Jin Ao DUAN Ping LI Li Juan TIAN Jiangsu Academy of Traditional Chinese Medicine Nanjing China Pharmaceutical University Nanjing Jinling Pharmaceutical Company Limited Nanjing |
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| Affiliation: | Nian Yun YANG1,2,Shi Hui QIAN1,Jin Ao DUAN1,Ping LI2,Li Juan TIAN3 1 Jiangsu Academy of Traditional Chinese Medicine,Nanjing 210028 2 China Pharmaceutical University,Nanjing 21009 3 Jinling Pharmaceutical Company Limited,Nanjing 210009 |
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| Abstract: | Two new germacrane sesquiterpenes: 3,8,14-trihydroxy-1(10)E,4Z,11(13)-germacra- trien-12, 6-olide, 8-(2-methyl-4-hydroxyl-2E-butenoyl), 3,14-diacetoxy (eupalinolide A, 1), and 3,8,14-trihydroxy-1(10) E, 4E, 11(13)-germacratrien-12,6-olide, 8-2-methyl-4-hydroxyl-2E- butenoyl), 3,14-diacetoxy (eupalinolide B, 2) were isolated from Eupatorium lindleyanum. Their structures were elucidated by means of 1H and 13C NMR spectroscopic analysis, including 2D NMR technique. |
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| Keywords: | Eupatorium lindleyanum Eupatorium sesquiterpene eupalinolide A eupalinolide B. |
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