Structure and surface analysis of ibuprofen-organotin conjugate: Potential anti-cancer drug candidacy of the compound is proven by in-vitro DNA binding and cytotoxicity studies
作者:Shahid Iqbal Farooqi、Nasima Arshad、Fouzia Perveen、Pervaiz Ali Channar、Aamer Saeed、Aneela Javed、Tuncer Hökelek、Ulrich Flörke
DOI:10.1016/j.poly.2020.114845
日期:2020.12
synthesized by reacting ibuprofen with triphenyltin hydroxide (fentin hydroxide) in dry ethanol under acidic conditions. Characterization data of the compound, obtained by spectroscopic techniques (FTIR, 1H-NMR and 13C-NMR), elemental analysis and its X-ray single crystal were found to corroborate the stoichiometry and structure of the title organotin (IV) ester. A detailed Hirshfeld surface analysis
摘要在酸性条件下,在干燥的乙醇中,将布洛芬与氢氧化三苯锡(氢氧化芬丁)反应,制得布洛芬-有机锡共轭物(TPTDI)。发现通过光谱技术(FTIR,1H-NMR和13C-NMR),元素分析及其X射线单晶获得的化合物的表征数据证实了标题有机锡(IV)酯的化学计量和结构。详细的Hirshfeld表面分析表明可能存在的分子间相互作用,表明对晶体堆积最重要的贡献来自H…H(66.7%),H…C / C…H(27.9%)和H…O / O ... H(5.3%)的互动。氢键和范德华相互作用是晶体堆积中的主要相互作用。TPTDI – DNA结合研究是通过DFT,分子对接,紫外可见光谱和荧光光谱,循环伏安法(CV)以及在中性pH(7.0)和37 oC下的粘度测量。理论和实验研究被发现是兼容的,并且通过混合相互作用模式揭示了TPTDI与DNA的显着反应性。结合参数(ΔG,Kb和n)证实了反应自发性和嵌入是与沟槽