title: Antimicrobial activity of 1,2-bis-[2-(5-R)-1H-benzimidazolyl]- 1,2-ethanediols, 1,4-bis-[2-(5-R)-1H-benzimidazolyl]- 1,2,3,4-butanetetraols and their FeIII, CuII, and AgI complexes.
abstract: 1,2-Bis-[2-(5-H/Me/Cl/NO2)-1H-benzimidazolyl]-1,2-ethanediols (L1-L4), 1,4-Bis-[2-(5-H/Me/Cl)-1H-benzimidazolyl]-1,2,3,4-butanetetraols (L5-L7) and their complexes with FeCl3, CuCl2, and AgNO3 were synthesized; antibacterial activity of the compounds was determined toward Staphylococcus aureus, Staphylococcus epidermidis, Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, Salmonella typhi, Shigella flexneri, Proteus mirabilis, and antifungal activity against Candida albicans. The AgI complexes have considerable activity toward the microorganisms. Some AgI complexes show higher activity toward S. epidermidis than AgNO3 and cefuroxime. Cu(L3)Cl2 and Fe(L3)Cl3 show an antifungal effect on C. albicans but L3 itself has no activity.
authors: Department of Chemistry, Faculty of Engineering, Istanbul University, Avcilar, Turkey.
authors: A
authors: A
authors: Tavman
authors: S
authors: S
authors: Birteksöz
authors: G
authors: G
authors: Otük