title: Synthesis and antinociceptive activity of 6-substituted-3-pyridazinone derivatives.
abstract: A series of 3-pyridazinones carrying morpholino, arylpiperidino and arylpiperazino moiety in the position 6 IIa-g were synthesized and evaluated for antinociceptive activity. In the modified Koster test in mice 4-(4-fluorophenyl) piperazine, IIf, was found the most active compound. All the compounds except IId were more active than aspirin in the antinociceptive activity test.
authors.affiliation: Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, Ankara, Turkey. gokcemk@ydho.com
authors.forename: M
authors.initials: M
authors.lastname: Gokçe
authors.forename: D
authors.initials: D
authors.lastname: Dogruer
authors.forename: M F
authors.initials: MF
authors.lastname: Sahin
mesh_terms: D018712:Analgesics, Non-Narcotic / Q000138:chemical synthesis* / Q000494:pharmacology; D000818:Animals; D005260:Female; D009682:Magnetic Resonance Spectroscopy; D008297:Male; D051379:Mice; D010147:Pain Measurement; D011724:Pyridazines / Q000138:chemical synthesis* / Q000494:pharmacology; D013055:Spectrophotometry, Infrared
chemical_list: D018712:Analgesics, Non-Narcotic; D011724:Pyridazines