Syntheses, structures, and inhibition studies of Jack bean urease by copper(II) complexes derived from a tridentate hydrazone ligand
作者:Zhonglu You、Huiyuan Yu、Boyang Zheng、Chenglu Zhang、Chengwei Lv、Kun Li、Lin Pan
DOI:10.1016/j.ica.2017.09.011
日期:2018.1
Abstract Urease inhibitors can counteract the negative effects of urease. In this paper, three new copper(II) complexes derived from 3-methyl- N ′-(pyridin-2-ylmethylene)benzohydrazide (HL) were prepared. They are [CuBr(CH 3 OH)L] ( 1 ), [Cu(CH 3 OH)L(NCS)] ( 2 ), and [CuL(HL)]·ClO 4 ( 3 ). The complexes were characterized by infrared and UV–Vis spectra, and single crystal X-ray determination. The