有机化学 ›› 2010, Vol. 30 ›› Issue (11): 1677-1681. 上一篇    下一篇

研究论文

二肽链键联的卟啉-蒽醌化合物及其金属配合物的合成及其对 DNA断裂的性质研究

陈年友*,1,程水明2,赵胜芳1,董甲庆3,龚平秀1,汪思迪2,李早英3   

  1. (1黄冈师范学院化学与应用化学学院 黄冈 438000)
    (2黄冈师范学院生命科学与工程学院 黄冈 438000)
    (3武汉大学化学与分子科学学院 武汉 430072)
  • 收稿日期:2009-09-27 修回日期:2010-02-08 发布日期:2010-06-10
  • 通讯作者: 陈年友 E-mail:chennyou@126.com;chennyou@hgnu.edu.cn;chennyou@hgpu.edu.cn
  • 基金资助:

    湖北省自然科学基金(2007ABA064);湖北省教育厅重大科研项目基金(No.Z200727001)

Synthesis and Cleavage Properties for DNA of A Novel Porphyrin- Anthraquinone Hybrid with Dipeptide Link and Its Metal Complex

Chen Nianyou*,1 Cheng Shuiming2 Zhao Sheng-fang1 Dong Jiaqing3 Gong Pingxiu1 Wang Sidi2 Li Zaoying3   

  1. (1 College of Chemical and Applied Chemistry, Huanggang Normal University, Huanggang 438000)
    (2 College of Life Science and Engineering, Huanggang Normal University, Huanggang 438000)
    (3 College of Chemistry and Molecular Sciences, Wuhan Univer-sity, Wuhan 430072)
  • Received:2009-09-27 Revised:2010-02-08 Published:2010-06-10
  • Contact: Nian-you CHEN E-mail:chennyou@126.com;chennyou@hgnu.edu.cn;chennyou@hgpu.edu.cn

采用微波辐射的方法合成了一类新型的二肽链键联的卟啉-蒽醌化合物及其金属锌配合物, 用紫外-可见光谱、红外光谱、核磁共振光谱对两种新化合物的结构进行了表征. 用碱裂解法提取PET28a质粒DNA, 研究了两种新卟啉化合物对PET28a质粒DNA的断裂. 电泳结果表明: 目标化合物对DNA均有较好的断裂作用.

关键词: 卟啉-蒽醌化合物, 金属卟啉, 微波合成, 光谱表征, DNA断裂

A novel porphyrin-anthraquinone (Por-AQ) hybrid dipeptide link and its zinc complex have been synthesized on the microwave radiation, and their structures were characterized by UV-Vis, IR and 1H NMR spectra. Using the electrophoresis experiment, the binding properties of the hybrids to PET28a DNA have been investigated. The experimental results show that target compounds have cleavage properties for PET28a DNA.

Key words: porphyrin-anthraquinone, metal porphyrin, microwave synthesis, spectral characterization, DNA cleavage

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