کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1312325 | 1499183 | 2013 | 6 صفحه PDF | دانلود رایگان |
• Two new dimeric copper(II) complexes of Schiff bases derived from glycine were synthesized and structurally characterized.
• Spectral data and urease inhibitory activity were described.
• Molecular docking analysis and DFT calculations were done to gain an understanding of their inhibitory activity.
Two new dimeric copper(II) complexes, [Cu(C9H7NO4)(Py)]2·2(CH3OH) (1) (Py = pyridine) and [Cu(C13H9NO3)(H2O)]2 (2), where Schiff base ligands HL1 (C9H7NO4) and HL2 (C13H9NO3) were derived from glycine, were synthesized and structurally characterized. X-ray crystal structures of the complexes reveal that the copper centers in 1 possess a slightly distorted square pyramidal geometry, while one copper center in 2 has a square planar geometry and the other copper is distorted square pyramidal. The inhibitory activity of complexes 1 and 2 was tested in vitro against jack bean urease. It was found that both showed urease inhibitory potential (IC50 = 19 and 39 μM). Molecular docking analysis was done using dock program to gain an understanding of their inhibitory activity. DFT calculations were also performed to evaluate electronic structures of the obtained copper(II) complexes.
Two new dimeric copper(II) complexes derived from glycine were synthesized and characterized. Molecular docking analysis was done to gain an understanding of their inhibitory activity. DFT calculations were performed to evaluate their electronic structures too.Figure optionsDownload as PowerPoint slide
Journal: Inorganica Chimica Acta - Volume 404, 1 August 2013, Pages 224–229