DNA interaction, antimicrobial, anticancer activities and molecular docking study of some new VO(II), Cr(III), Mn(II) and Ni(II) mononuclear chelates encompassing quaridentate imine ligand.

The present study was conducted to synthesis of some new imine Cr(III), VO(II), Mn(II) and Ni(II) complexes derived from the condensation of 2-amino phenol with 2-hydroxynapthaldehyde were synthesized. The prepared HNPN imine ligand was analyzed by its melting point, IR, H NMR and C NMR spectroscopies. The investigated HNPN imine complexes were characterized by elemental analysis, FT IR, UV-vis and thermal analysis (TGA) under nitrogen atmosphere from ambient temperature to 750°C.