Metal-based biologically active agents: Synthesis, characterization, antibacterial and antileukemia activity evaluation of Cu(II), V(IV) and Ni(II) complexes with antipyrine-derived compounds
作者:Tudor Rosu、Maria Negoiu、Simona Pasculescu、Elena Pahontu、Donald Poirier、Aurelian Gulea
DOI:10.1016/j.ejmech.2009.10.034
日期:2010.2
The paper presents the synthesis of complex combinations of Cu(II), V(IV) and Ni(II) with Schiff bases obtained through the condensation of 4-amino-1,5-dimethyl-2-phenyl-1H-3-pyrazol-3(2H)-one (antipyrine) with 2-hydroxybenzaldehyde, 4-hydroxy-5-methoxyisophthalaldehyde and 4,5-dihydroxyisophalaldehyde respectively. The characterization of newly formed complexes was done by 1H NMR, 13C NMR, UV–VIS
本文介绍了通过4-氨基-1,5-二甲基-2-苯基-1 H -3-缩合获得的席夫碱与Cu(II),V(IV)和Ni(II)的复杂组合的合成方法分别与2-羟基苯甲醛,4-羟基-5-甲氧基间苯二甲醛和4,5-二羟基异丙苯甲醛的吡唑-3(2 H)-1 (安替比林)。通过1 H NMR,13 C NMR,UV-VIS,IR,EPR光谱学和摩尔电导率研究对新形成的配合物进行表征。这些复合物对人白血病细胞(HL-60)的增殖及其对金黄色葡萄球菌的抗菌活性。牛津6538,大肠杆菌ATCC 10536和白色念珠菌 研究了ATCC 10231菌株,并将其与游离配体进行了比较。