Synthesis and biological evaluation of Cu(II), Zn(II), and Ni(II) 3-(4-nitrophenyl)acrylic acid complexes with diamines as potential urease inhibitors
摘要:
Five new Cu(II), Zn(II), and Ni(II) 3-(4-nitrophenyl)acrylic acid complexes were synthesized and evaluated for inhibitory activity on jack bean urease. All five complexes were structurally determined by single crystal X-ray analysis. Compared with the positive reference acetohydroxamic acid (IC50=13.25M), Cu(II) complexes 3 and 4 showed the strongest inhibitory activity against jack bean urease (IC50=1.23 and 1.17M). Ni(II) and Zn(II) complexes also exhibited inhibitory activities (IC50=10.09-13.10M).