| 加州假鹤虱中的生物碱 |
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| 引用本文： | 黎永献.加州假鹤虱中的生物碱[J].化学学报,1990,48(4):415-418. |
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| 作者姓名： | 黎永献 |
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| 作者单位： | 西南农业大学 |
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| 摘 要： | 紫草科植物加州假鹤虱,是美国加州一种常见蛾的幼毛虫的寄主植物, 该科植物中不少都含有吡咯里西啶类生物碱, 本文报道其中两种新生物碱的分离及其结构。
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| 关 键 词： | 生物碱 分子结构 吡咯双烷生物碱 紫草科 |
Two new pyrrolizidine alkaloids from hackelia californica (Gray)johnston (boraginaceae) |
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| LI YONGXIAN.Two new pyrrolizidine alkaloids from hackelia californica (Gray)johnston (boraginaceae)[J].Acta Chimica Sinica,1990,48(4):415-418. |
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| Authors: | LI YONGXIAN |
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| Abstract: | Two new pyrrolizidine alkaloids, hackelidine (I) and 7-acetylhackelidine (II), which probably occurred as their N-oxides, were isolated from H. californica (Boraginaceae) after zinc reduction Their structures were established from 1H NMR, 13C NMR and MS spectra. Oxidation of II with H2O2 gave its N-oxide. |
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| Keywords: | ALKALOID MOLECULAR STRUCTURE PYRROLIZIDINE ALKALOID BORAGINACEAE |
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