Synthesis, cytotoxicity assessment, and interaction and docking of novel palladium(II) complexes of imidazole derivatives with human serum albumin
作者:Mahboube Eslami Moghadam、Adeleh Divsalar、Abdolghafar Abolhosseini Shahrnoy、Ali Akbar Saboury
DOI:10.1080/07391102.2015.1090345
日期:2016.8.2
the agents that attract both bioinorganic chemist and drug designer. Numerous methods have been proposed for synthesis of imidazole derivatives. In this study, a series of heterocyclic system with p-conjugated system such as 2-aryl-imidazo[4,5-f][1,10]phenanthroline analogs were synthesized. Then, three new palladium(II) complexes containing 2-(Furan-2-yl)-1H-Imidazo[4,5-f][1,10]Phenanthroline (FIP)
咪唑类似物是吸引生物无机化学家和药物设计者的试剂。已经提出了许多合成咪唑衍生物的方法。在这项研究中,合成了一系列带有p-共轭体系的杂环体系,例如2-芳基-咪唑并[4,5-f] [1,10]菲咯啉类似物。然后,三个新的钯(II)配合物,包含2-(呋喃-2-基)-1H-咪唑并[4,5-f] [1,10]菲咯啉(FIP)和2-(噻吩-2-基)-合成了1H-咪唑并[4,5-f] [1,10]菲咯啉(TIP)配体。化合物[Pd(Phen)(TIP)](NO3)2,[Pd(Phen)(FIP)](NO3)2和[Pd(FIP)2] Cl的结构通过光谱法和元素分析确定分析。评估了合成的复合物对慢性粒细胞白血病细胞系K562的生物活性。还,在pH 7.4的Tris缓冲液中用等温滴定法研究了人血清白蛋白与复合物的相互作用。根据获得的结果,发现在结合过程中,HSA上的这些复合物有六个结合位点,且具有正的协同作用