Study on Syntheses and Anti-bacterial Activities of Some New Transition Metal Complexes with Schiff Base Ligand Contain-ing Pyridine and Amide Moieties  

作　　者：李美英 胡培植 朱军成 刘义 徐括喜 

机构地区：[1]Department of Chemistry, Wuhan University, Wuhan, Hubei 430072, China

出　　处：《Chinese Journal of Chemistry》2004年第2期162-166,共5页中国化学（英文版）

基　　金：Project supported by the National Natural Science Foundation of China (No. 20072029).

摘　　要：Several new transition metal complexes using Schiff base containing pyridine and amide moieties (N, N'-bis(- salicylaliminoethyl)-2, 6-pyridinedicarboxylic amide, H4L) as the ligand have been prepared. Their compositions and structures are corroborated by elemental analysis, IR, UV, 1H NMR, DTA-TG and molar conductivity data. Their anti-bacterial activities have been studied by microcalorimetry. The result shows that the ligand and all com-plexes are potential anti-bacteria reagent and their inhibitory capacities are concentration-depended. The Mn com-plex has the strongest inhibitory capacity.Several new transition metal complexes using Schiff base containing pyridine and amide moieties (N, N'-bis(- salicylaliminoethyl)-2, 6-pyridinedicarboxylic amide, H4L) as the ligand have been prepared. Their compositions and structures are corroborated by elemental analysis, IR, UV, 1H NMR, DTA-TG and molar conductivity data. Their anti-bacterial activities have been studied by microcalorimetry. The result shows that the ligand and all com-plexes are potential anti-bacteria reagent and their inhibitory capacities are concentration-depended. The Mn com-plex has the strongest inhibitory capacity.

关 键 词：anti-bacterial activity transition metal complex Schiff base PYRIDINE 

分 类 号：O641.4[理学—物理化学]