title: Synthesis and antioxidant properties of some novel benzimidazole derivatives on lipid peroxidation in the rat liver.
abstract: Some benzimidazole derivatives namely 1-[(substituted thiocarbamoylhydrazine carbonyl) methyl]-2-phenyl-1H-benzimidazoles (1a-13a), N-[(2-phenylbenzimidazol-1-yl methyl)-[1,3,4]-thiadiazole-2-yl]-substituted phenyl amines (1b-13b) and 5-(2-phenyl benzimidazol-1-yl-methyl)-4-substituted phenyl-4H-1,2,4-triazole-3-thiones (1c-13c) were synthesized, and their in vitro effects on the rat liver microsomal NADPH-dependent lipid peroxidation (LP) levels were determined. The most active compound 10a caused an 84% inhibition of LP at 10(-3) M, which is better than that of butylated hydroxytoluene (BHT) (65%).
authors.affiliation: Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ankara University, 06100 Tandogan, Ankara-Turkey.
authors.forename: Canan
authors.initials: C
authors.lastname: Kuş
authors.forename: Gülgün
authors.initials: G
authors.lastname: Ayhan-Kilcigil
authors.forename: Benay
authors.initials: B
authors.lastname: Can Eke
authors.forename: Mümtaz
authors.initials: M
authors.lastname: Işcan
mesh_terms: D000818:Animals; D000975:Antioxidants / Q000138:chemical synthesis* / Q000494:pharmacology*; D001562:Benzimidazoles / Q000138:chemical synthesis* / Q000494:pharmacology*; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D066298:In Vitro Techniques; D007202:Indicators and Reagents; D015227:Lipid Peroxidation / Q000187:drug effects*; D008099:Liver / Q000187:drug effects / Q000378:metabolism*; D009682:Magnetic Resonance Spectroscopy; D008297:Male; D013058:Mass Spectrometry; D009249:NADP / Q000378:metabolism; D051381:Rats; D012663:Semicarbazides / Q000138:chemical synthesis / Q000494:pharmacology; D013055:Spectrophotometry, Infrared; D013830:Thiadiazoles / Q000138:chemical synthesis / Q000494:pharmacology; D014230:Triazoles / Q000138:chemical synthesis / Q000494:pharmacology
chemical_list: D000975:Antioxidants; D001562:Benzimidazoles; D007202:Indicators and Reagents; D012663:Semicarbazides; D013830:Thiadiazoles; D014230:Triazoles; D009249:NADP