| 苦豆子种子中生物碱的分离及lehmannine的结构确定 |
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| 引用本文： | 刘斌,李金亮,元英进. 苦豆子种子中生物碱的分离及lehmannine的结构确定[J]. 中草药, 2001, 32(4): 293-296 |
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| 作者姓名： | 刘斌 李金亮 元英进 |
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| 作者单位： | 天津大学化工学院，天津 300072 |
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| 基金项目： | 中国博士后科学基金（1999）和天津市英捷科技发展有限公司资助课题 |
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| 摘 要： | 目的：研究苦豆子种子中生物碱的分离及槐果碱转移氢化制备苦参碱的研究。方法：利用离子交换，萃取和柱层，并结合转移氢化增大不同生物碱理化性质差异进行分离。结果：从苦豆子种子中分得5种生物碱，其结构经元素分析，IR，MS，1HNMR和13CNMR光谱鉴定为氧化苦参碱，氧化槐定碱，苦参碱，槐定碱和lehannine，结论：首次从苦豆子种子中分和lehmannine。
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| 关 键 词： | 苦豆子 生物碱 lehmannine 槐果碱 |
| 文章编号： | 0253-2670(2001)04-0293-04 |
| 收稿时间： | 2000-09-13 |
| 修稿时间： | 2000-09-13 |
Studies on chemical constituents of Eucalyptus camaldulensis var. pendula |
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| LIU Bin,LI Jinliang and YUAN Yingjin. Studies on chemical constituents of Eucalyptus camaldulensis var. pendula[J]. Chinese Traditional and Herbal Drugs, 2001, 32(4): 293-296 |
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| Authors: | LIU Bin LI Jinliang YUAN Yingjin |
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| Affiliation: | School of Chemical Engineering, Tianjin University, Tianjin 300072, China;School of Chemical Engineering, Tianjin University, Tianjin 300072, China;School of Chemical Engineering, Tianjin University, Tianjin 300072, China |
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| Abstract: | Object To study the alkaloid constituents in the seed of Sophora alopecuroides L and isolation of lehmannine by transhydrogenation of sophocarbine to matrine present in the mixture Methods Various processes of exchange, ion exchange and column chromatograph with very similar physical and chemical properties was successfully separated by transhydrogenation Results 5 alkaloids were obtained and identified by elementary analysis, IR, MS, 1HNMR and 13 CNMR as oxymatrine, oxysophoridine, matrine, sophoridine and lehmannine (12, 13 dehydromatrine) Conclusion Lehmannine was isolated from the seed of S alopecuroides for the first time |
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| Keywords: | Sophora alopecuroides L alkaloids lehmannine (12 13 dehydromatrine) |
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