title: Synthesis and antioxidant properties of some new flavone derivatives on lipid peroxidation in the rat liver.
abstract: A series of 2'-, 3'-, 4'- and 6-substituted flavone derivatives was synthesized and their in vitro effects on rat liver microsomal NADPH-dependent lipid peroxidation (LP) levels were determined. Retinoic acid, at 10(-4) M concentration, decreased the LP level by about 34%. A significant decrease in male liver microsomal LP level was noted for the compounds 3d, 1a, 3b and 4b at a concentration of 10(-4) M (100%, 95%, 75% and 62%, respectively).
authors.affiliation: Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Ankara University, Tandoğan, Ankara, Turkey. tuncbile@pharmacy.ankara.edu.tr
authors.forename: M
authors.initials: M
authors.lastname: Tunçbilek
authors.forename: G
authors.initials: G
authors.lastname: Ayhan-Kilcigil
authors.forename: R
authors.initials: R
authors.lastname: Ertan
authors.forename: B
authors.initials: B
authors.lastname: Can-Eke
authors.forename: M
authors.initials: M
authors.lastname: Işcan
mesh_terms: D000818:Animals; D000975:Antioxidants / Q000138:chemical synthesis* / Q000494:pharmacology*; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D005419:Flavonoids / Q000138:chemical synthesis* / Q000494:pharmacology*; D066298:In Vitro Techniques; D015227:Lipid Peroxidation / Q000187:drug effects*; D008099:Liver / Q000187:drug effects / Q000378:metabolism*; D009682:Magnetic Resonance Spectroscopy; D008297:Male; D009249:NADP / Q000378:metabolism; D051381:Rats; D013055:Spectrophotometry, Infrared; D017550:Spectroscopy, Fourier Transform Infrared; D017392:Thiobarbituric Acid Reactive Substances / Q000378:metabolism
chemical_list: D000975:Antioxidants; D005419:Flavonoids; D017392:Thiobarbituric Acid Reactive Substances; D009249:NADP