| 肽核酸骨架分子键联卟啉的合成及结构表征 |
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| 引用本文： | 贾涛,姜中兴,石闯,李早英.肽核酸骨架分子键联卟啉的合成及结构表征[J].有机化学,2006,26(2):223-227. |
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| 作者姓名： | 贾涛 姜中兴 石闯 李早英 |
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| 作者单位： | 武汉大学化学与分子科学学院,武汉,430072 |
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| 基金项目： | 国家自然科学基金(No.29972035)资助项目. |
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| 摘 要： | 以5,10,15-三苯基-20-(4-羧基苯基)卟啉和5,10,15-三苯基-20-(4-羟基苯基)卟啉为原料, 分别与N-(Boc-氨乙基)甘氨酸乙酯(3)及其衍生物4作用, 得到了两种肽核酸骨架分子键联卟啉化合物6和8. 中间体和目标化合物均由紫外-可见光谱、红外光谱、核磁共振光谱、质谱及元素分析所确证. 目标化合物的荧光光谱测试结果表明, 肽核酸单元分子的链接对卟啉分子的荧光波长和强度影响不大.
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| 关 键 词： | 肽核酸(PNA) 卟啉 合成 荧光光谱 |
| 收稿时间： | 12 24 2004 12:00AM |
| 修稿时间： | 07 6 2005 12:00AM |
Synthesis and Characterization of Peptide Nucleic Acid Monomeric Backbone Bonded Porphyrins |
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| JIA, Tao,JIANG, Zhong-Xing,SHI, Chuang,LI, Zao-Ying.Synthesis and Characterization of Peptide Nucleic Acid Monomeric Backbone Bonded Porphyrins[J].Chinese Journal of Organic Chemistry,2006,26(2):223-227. |
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| Authors: | JIA Tao JIANG Zhong-Xing SHI Chuang LI Zao-Ying |
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| Institution: | College of Chemical and Molecular Sciences, Wuhan University, Wuhan 430072 |
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| Abstract: | 5-(4-Carboxyphenyl)-10,15,20-triphenylporphyrin and 5-(4-hydroxyphenyl)-10,15,20-triphenyl- porphyrin were used as starting materials to react with ethyl N-(Boc-aminoethyl)glycinate (3) and its deriva- tive 4 respectively to yield two peptide nucleic acid monomeric backbone bonded porphyrin compounds 6 and 8. These new compounds were confirmed by absorption spectroscopy, 1H NMR, MS and elemental analysis. The fluorescence spectroscopic properties of the target compounds were studied, and there were no evident changes of fluorescence wavelength and intensity when peptide nucleic acid monomeric backbone was bonded to porphyrin ring. |
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| Keywords: | peptide nucleic acid porphyrin synthesis fluorescence |
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