Ru(<scp>ii</scp>)-Naphthoquinone complexes with high selectivity for triple-negative breast cancer
作者:Katia M. Oliveira、Erica J. Peterson、Murilo C. Carroccia、Marcia R. Cominetti、Victor M. Deflon、Nicholas P. Farrell、Alzir A. Batista、Rodrigo S. Correa
DOI:10.1039/d0dt01091j
日期:——
Six new ruthenium(ii) complexes with lapachol (Lap) and lawsone (Law) with the general formula [Ru(L)(P-P)(bipy)]PF6, where L = Lap or Law, P-P = 1,2'-bis(diphenylphosphino)ethane (dppe), 1,4'-bis(diphenylphosphino)butane (dppb), 1,1'-bis(diphenylphosphino)ferrocene (dppf) and bipy = 2,2'-bipyridine, were synthesized, fully characterized by elemental analysis, molar conductivity, NMR, cyclic voltammetry
六个新的钌(ii)与拉帕醇(LAP)和醌(法)与通式配合物的[Ru(L)(PP)(联吡啶)] PF 6,其中L =腊或法,PP = 1,2'-双(二苯基膦基)乙烷(dppe),1,4'-双(二苯基膦基)丁烷(DPPB),1,1'-双(二苯基膦基)二茂铁(DPPF)和联吡啶= 2,2'-联吡啶,合成,完全表征通过元素分析,摩尔电导率,NMR,循环伏安法,紫外 - 可见,红外光谱和其中三个通过X射线晶体学。所有六个复合物抗乳腺癌(MCF-7和MDA-MB-231)和前列腺(DU-145)以比顺铂低的IC 50个值的癌细胞系活性。复杂的[Ru(LAP)(DPPE)(联吡啶)] PF 6(1a)中显示出对MDA-MB-231,三阴性乳腺癌(TNBC)的模型显著选择性,相比于 “正常状” 人乳腺上皮细胞系,MCF-10A。络合物(1A)抑制TNBC集落形成和细胞粘附的引起的损耗。此外,诱导的ROS的