title: Anti-nociceptive and anti-inflammatory activity of some (2-benzoxazolone-3-yl and 2-benzothiazolone-3-yl)acetic acid derivatives.
abstract: Sixteen (2-benzothiazolone-3-yl and 2-benzoxazolone-3-yl) acetic acid derivatives 5 have been tested for anti-nociceptive and anti-inflammatory activity in this study, 4-[2-(6-Benzoyl-2-benzoxazolone-3-yl)acetyl]morpholine (5c), 4-¿2-[6-(2-chloro-benzoyl)-2-benzoxazolone-3-yl]acetyl¿morpholine (5d), 1-[2-(5-chloro-2-benzoxazolone-3-yl)acetyl]pyrrolidine (5f), methyl (6-methyl-2-benzoxazolone-3-yl)acetate (5k) and N,N-diethyl-2-(2-benzothiazolone-3-yl)acetamide (5m) have shown more potent anti-nociceptive activity than others. Among these compounds, 5c, 5d and 5m have exhibited good anti-inflammatory activity, with 5f, and to a lesser extent, the other molecules displaying some toxic potential.
authors.affiliation: Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Gazi University, Ankara, Turkey.
authors.forename: D S
authors.initials: DS
authors.lastname: Doğruer
authors.forename: S
authors.initials: S
authors.lastname: Unlü
authors.forename: M F
authors.initials: MF
authors.lastname: Sahin
authors.forename: E
authors.initials: E
authors.lastname: Yeşilada
mesh_terms: D018712:Analgesics, Non-Narcotic / Q000138:chemical synthesis* / Q000494:pharmacology; D000818:Animals; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000138:chemical synthesis* / Q000494:pharmacology; D052160:Benzothiazoles; D001583:Benzoxazoles / Q000138:chemical synthesis* / Q000494:pharmacology; D005260:Female; D008297:Male; D051379:Mice; D013329:Structure-Activity Relationship; D013844:Thiazoles / Q000138:chemical synthesis* / Q000494:pharmacology
chemical_list: D018712:Analgesics, Non-Narcotic; D000894:Anti-Inflammatory Agents, Non-Steroidal; D052160:Benzothiazoles; D001583:Benzoxazoles; D013844:Thiazoles; C005465:benzothiazole