| 关于斑蝥素~1H NMR和UV测定结果的商榷 |
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| 引用本文： | 冯钦忠,周建威. 关于斑蝥素~1H NMR和UV测定结果的商榷[J]. 波谱学杂志, 2010, 27(1) |
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| 作者姓名： | 冯钦忠 周建威 |
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| 作者单位： | 贵州师范大学,化学与材料科学学院,贵州,贵阳,550001 |
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| 基金项目： | 国家自然科学基金资助项目，贵州省自然科学基金资助项目 |
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| 摘 要： | 斑蝥素是一种从药用昆虫中提取的天然药物, 由于可用于治疗各种癌症而得到逐步深入的研究. 作者用核磁共振波谱法测定从贵州短翅豆芫菁体内分泌的斑蝥素时, 发现与参考文献[1]的解释不同; 在用紫外吸收光谱分析法测定斑蝥素的最大吸收波长时,发现斑蝥素的最大吸收波长应该是212nm, 此也与参考文献[2]的结果不一样.该文对实验结果进行了讨论,希望能得到斑蝥素的准确分析方法.
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| 关 键 词： | 核磁共振(NMR) 斑蝥素 紫外吸收光谱 |
Quantitative Analysis of Cantharidin by ~1H NMR and UV |
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| FENG Qin-zhong,ZHOU Jian-wei. Quantitative Analysis of Cantharidin by ~1H NMR and UV[J]. Chinese Journal of Magnetic Resonance, 2010, 27(1) |
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| Authors: | FENG Qin-zhong ZHOU Jian-wei |
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| Affiliation: | Department of Chemistry/a>;Guizhou Normal University/a>;Guiyang 550001/a>;China |
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| Abstract: | The 1H NMR spectrum and UV spectrum of cantharidin isolated from the body fluid of Epicauta aptera Kaszab were obtained.Discrepancies were found between our spectral results and those reported in published references.The mechanisms that had potentially led to such discrepancies were discussed. |
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| Keywords: | NMR cantharidin UV |
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