Searching for Vanadium-Based Prospective Agents against<i>Trypanosoma cruzi</i>: Oxidovanadium(IV) Compounds with Phenanthroline Derivatives as Ligands
作者:Julio Benítez、Isabel Correia、Lorena Becco、Mariana Fernández、Beatriz Garat、Hugo Gallardo、Gilmar Conte、Maxim L. Kuznetsov、Ademir Neves、Virtudes Moreno、João Costa Pessoa、Dinorah Gambino
DOI:10.1002/zaac.201300057
日期:2013.7
Searching for new promising metal-based drugs for the treatment of parasitic diseases against Trypanosoma cruzi, three related oxidovanadium(IV) complexes, [VIVO(SO4)(H2O)2(NN)], with the phenanthroline derivatives (NN) 1,2,5thiadiazolo[3,4-f]1,10phenanthroline (tdzp), 1,10-phenanthroline-5, 6-dione (phendione), and 5,6-epoxy-5,6-dihydro-1,10-phenanthroline (epoxyphen) are synthesized, characterized
寻找新的有前途的金属基药物,用于治疗克氏锥虫、三种相关的氧化钒 (IV) 复合物 [VIVO(SO4)(H2O)2(NN)] 和菲咯啉衍生物 (NN) 1,2 ,5thiadiazolo[3,4-f]1,10phenanthroline (tdzp), 1,10-phenanthroline-5, 6-dione (phendione) 和 5,6-epoxy-5,6-dihydro-1,10-phenanthroline (环氧酚)在体外被合成、表征和评估为抗 T。克鲁兹特工。通过元素分析、电喷雾电离质谱 (ESI-MS)、电导测量和红外 (FTIR)、UV/Vis 和电子顺磁共振 (EPR) 光谱对固态和溶液中的化合物进行表征。EPR 光谱表明配体作为双齿,以轴向赤道模式通过两个氮供体原子结合。DFT 计算证实了结构分配。配合物在溶液中的稳定性通过 EPR 和 51V-NMR 光谱评估