Synthesis, characterization and cytotoxicity of cyclopentadienyl ruthenium(II) complexes containing carbohydrate-derived ligands
作者:Pedro Florindo、Inês J. Marques、Carla D. Nunes、Ana C. Fernandes
DOI:10.1016/j.jorganchem.2013.09.004
日期:2014.6
We here report the synthesis of new cyclopentadienyl ruthenium(II) complexes of general formula [(η5-C5H5)Ru(PP)(L)]+ (PP = two triphenylphosphine, 1,2-diphenylphosphinoethane), isolated as PF6− salts, with L being galactose and fructose carbohydrate derivative ligands, N-coordinated to the metal centre by nitrile, tetrazole and 1,3,4-oxadiazole moieties. The ten new organometallic compounds were fully
我们在这里报告新的环戊二烯基钌(II)通式的配合物[(合成η 5 -C 5 H ^ 5)的Ru(PP)(大号)] +(PP = 2三苯基膦,1,2-二苯基膦乙烷),分离为PF6-盐,其中L为半乳糖和果糖碳水化合物衍生物配体,N通过腈,四唑和1,3,4-恶二唑部分与金属中心配位。十个新的有机金属化合物已通过FT-IR,1 H,13 C和31 P NMR光谱学和元素分析得到了充分表征。在HeLa癌细胞(宫颈癌)上测试了钌(II)化合物的细胞毒性,揭示了低微摩尔范围内的IC 50值。