化学
插层(化学)
螯合作用
热重分析
荧光光谱法
红外光谱学
腙
质谱法
光谱学
DNA
核磁共振波谱
荧光
核化学
色谱法
立体化学
无机化学
有机化学
生物化学
物理
量子力学
作者
Wujiu Jiang,Yu‐Xing Tan,Yang Fu,Yiyuan Peng
标识
DOI:10.1016/j.molstruc.2023.136569
摘要
Five diorganotin complexes were synthesized through the reactions involving benzoyl hydrazine, sodium phenylpyruvate, and the respective dialkyltin compounds. All complexes underwent comprehensive characterization employing various techniques, including infrared spectroscopy, nuclear magnetic resonance spectroscopy (1H, 13C, 119Sn), high-resolution mass spectrometry, elemental analysis, X-ray single crystal diffraction, and thermogravimetric analysis. The structural analysis revealed that the ligands in the complexes adopted a tridentate chelating mode. In order to assess their potential as antitumor agents, the complexes were subjected to an in vitro evaluation using the Cell Counting Kit-8 assay. The results indicated that C2 exhibited enhanced efficacy, suggesting its suitability for further chemical optimization and potential application in cancer therapy. Molecular docking was employed to predict the binding mode between complex and DNA. To gain insights into the interaction between C2 and DNA a series of experiments, including viscosity experiments, ultraviolet-visible spectrophotometry, fluorescence spectroscopy, and gel electrophoresis were conducted. The findings consistently demonstrated that C2 interacted with DNA via intercalation.
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