Synthesis, X-ray structure and cytotoxicity evaluation of carbene-based gold(I) complexes of selenones
作者:Adam A.A. Seliman、Muhammad Altaf、Abdulmujeeb T. Onawole、Abdulaziz Al-Saadi、Saeed Ahmad、Ali Alhoshani、Gaurav Bhatia、Anvarhusein A. Isab
DOI:10.1016/j.ica.2018.01.032
日期:2018.5
Abstract Gold(I)-carbene complexes containing a selenone ligand (L), [Au(IPr)(L)]PF6 where, IPr = 1,3-Bis(2,6-di-isopropylphenyl)imidazol-2-ylidene and L = N-i-propyl-1,3-imidazolidine-2-selenone, i-PrImSe (1), 1,3-diazinane-2-selenone, DiazSe (2), N-methyl-1,3-diazinane-2-selenone, MeDiazSe (3), 5-hydroxy-1,3-diazinane-2-selenone, HO-DiazSe (4) and 1,3-diazepane-2-selenone, DiapSe (5)} were synthesized
摘要含硒酮配体(L)[Au(IPr)(L)] PF6的金(I)-卡宾配合物(其中IPr = 1,3-双(2,6-二异丙基苯基)咪唑-2-亚基L = Ni-丙基-1,3-咪唑烷-2-硒酮,i-PrImSe(1),1,3-二氮杂烷-2-硒酮,DiazSe(2),N-甲基-1,3-二氮杂烷-2硒酮,MeDiazSe(3),5-羟基-1,3-二氮杂环丁烷-2-硒酮,HO-DiazSe(4)和1,3-二氮杂-2-硒酮,DiapSe(5)}使用[Au( IPr)Cl](0)和硒酮。通过元素分析,IR和NMR(1H,13C和77Se)光谱对复合物(1-5)进行表征。配合物1的晶体结构是通过单晶X射线衍射技术确定的,分析表明该配合物在金(I)原子周围呈现出扭曲的线性几何形状。在三种人类癌细胞系上进行了复合物的体外细胞毒性测定。HCT15(结肠癌),A549(肺癌)和MCF7(乳腺癌)。与其他复合物(2、4