Synthesis, Structural and Biological Studies of Nickel(II), Copper(II) and Zinc(II) Chelates with Tridentate Schiff Bases Having NNO and NNS Donor Systems.
作者:Zahid Hussain CHOHAN、Samina KAUSAR
DOI:10.1248/cpb.41.951
日期:——
New tridentate pyrimidine-derived NNO and NNS donor Schiff base ligands and their nickel(II), copper(II) and zinc(II) chelates have been synthesized and characterized on the basis of elemental analysis, 1H-NMR, IR and electronic spectral data and conductance and magnetic measurements. The synthesized ligands and their metal chelates have been screened and compared for their antibacterial action against bacterial species Escherichia coli, Pseudomonas aeruginosa and Klebsiella pneumoniae.
根据元素分析、1H-NMR、IR 和电子光谱数据以及电导和磁性测量结果,合成并表征了新的三叉嘧啶衍生 NNO 和 NNS 给体希夫碱配体及其镍(II)、铜(II)和锌(II)螯合物。对合成的配体及其金属螯合物进行了筛选,并比较了它们对大肠杆菌、绿脓杆菌和肺炎克雷伯菌等细菌的抗菌作用。