In the area of bioinorganic chemistry, transition metal complexes of Schiff bases have attracted a lot of interest due to their potent biological activities such as: Anti-bacterial active. Anti-fungal active. Anti-cancer active. Antioxidant active. Antimalarial active. Antiviral active. Anti-in ammatory active. It was reported that complexation of metals to Schiff base ligands improves the antimicrobial and anticancer activities of the ligands. Some research groups found that the Schiff base metal complexes derived from salicylaldehyde can specially cleave the DNA. Also, Schiff bases used in...