A new family of Ru(ii) complexes with a tridentate pyridine Schiff-base ligand and bidentate co-ligands: synthesis, characterization, structure and in vitro cytotoxicity studies
作者:Ariadna Garza-Ortiz、Palanisamy Uma Maheswari、Maxime Siegler、Anthony L. Spek、Jan Reedijk
DOI:10.1039/c3nj00415e
日期:——
from the Ru(III) complex, [RuCl3(L1)](H2O) (L1: 2,6-bis(2,4,6-trimethylphenyliminomethyl)pyridine), the chemical reactivity and cytotoxic activity of a new family of Ru(II) complexes with a number of bidentate co-ligands have been studied. The synthesis of the Ru(II)-bis(arylimino)pyridine complexes with the co-ligands 1,10-phenanthroline (phen), 2,2′dipyridyl-(bpy), 2-(phenylazo)pyridine (azpy), 2-
从Ru(III)络合物开始,[RuCl 3(L1)](H 2 O)(L1:2,6-双(2,4,6-三甲基苯基亚氨基甲基)吡啶),已经研究了具有许多双齿共配体的新Ru(II)配合物家族的化学反应性和细胞毒性活性。Ru(II)-双(芳基)吡啶与共配体1,10-菲咯啉(phen),2,2'dipyridyl-(bpy)的合成2-(苯基偶氮)吡啶 (azpy), 2-(苯基偶氮)-3-甲基吡啶 (3mazpy), 2-(甲苯基)吡啶(tazpy)和2-picolinate(pic)的报道。设计了具有L1和不同的双齿N供体共配体的这六个新的复合物,以允许单齿氯化物配体的结合,该配体很容易在体外水解。元素分析和几种光谱技术(IR,UV-Vis,1D和2D 1 H NMR和ESI-MS)已用于表征新型Ru(II)化合物。此外,解决了氯(2-picolinato)(2,6-双(2,4,6-三甲基苯基亚氨基