Synthesis of New 2,3-Dihydroquinazolin-4(1<i>H</i>)-one Derivatives for Analgesic and Anti-inflammatory Evaluation
作者:Osama I. El-Sabbagh、Samy M. Ibrahim、Mohamed M. Baraka、Hend Kothayer
DOI:10.1002/ardp.200900220
日期:2010.3.15
Starting from isatoic anhydrides, several new 2,3‐dihydroquinazolin‐4(1H)‐one derivatives bearing chalcone or pyrazole or thiazole moieties at the third position were synthesized. The analgesic and anti‐inflammatory activities for most compounds were studied at a dose level of 50 mg/kg via the acetic‐acid‐induced writhing‐response method and carrageenan‐induced edema method, respectively. The study