| 从中药佛手中分离鉴定两个柠檬油素二聚体 |
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| 引用本文： | 何海音,凌罗庆,周敏华. 从中药佛手中分离鉴定两个柠檬油素二聚体[J]. 有机化学, 1987, 0(3) |
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| 作者姓名： | 何海音 凌罗庆 周敏华 |
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| 作者单位： | 上海中医学院中药系 上海(何海音，凌罗庆)，上海中医学院中药系 81届毕业生(周敏华) |
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| 摘 要： | 用 IR、NMR和X-射线晶体衍射分析了从佛手中分离出来的两个柠檬油素二聚体,证明它们的化学结构分别是顺式头-尾-3,3′,4,4′-柠檬油素二聚体(1)和顺式头-头-3,3′,4,4′-柠檬油素二聚体(2)。通过光反应从柠檬油素制备了1和反式头-头-3,3′,4,4′-柠檬油素二聚体(3)。
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| 关 键 词： | 佛手 光化学反应 结构分析 |
THE ISOLATION AND STRUCTURE ELUCIDATION OF TWO DIMERIC LEMITTINS FROM FINGERED CITRON |
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| He Haiyin Ling Luoqing Zhou Minhua. THE ISOLATION AND STRUCTURE ELUCIDATION OF TWO DIMERIC LEMITTINS FROM FINGERED CITRON[J]. Chinese Journal of Organic Chemistry, 1987, 0(3) |
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| Authors: | He Haiyin Ling Luoqing Zhou Minhua |
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| Affiliation: | He Haiyin Ling Luoqing~* Zhou Minhua |
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| Abstract: | Two photochemical products,cis-head-to-tail-lemittin dimer (1) andcis-head-to-head-lemittin dimer (2),were isolated from the fruit of fingered citron,atraditional Chinese medicine.The structures of these dimers were elucidated by thedata of IR,NMR and X-ray diffraction.Besides,the dimer (1) and the trans-head-to-head-lemittin dimer (3) were synthesized from lemittin upon UV irradiation. |
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| Keywords: | fingered citron photochemical reaction s(?)ructural analysis |
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