Synthesis and pharmacological evaluation of new flosulide analogues, synthesized from natural safrole
作者:Adriana S. Lages、Kelli C.M. Silva、Ana L.P. Miranda、Carlos A.M. Fraga、Eliezer J. Barreiro
DOI:10.1016/s0960-894x(97)10216-5
日期:1998.1
Four new aryl-sulfonamide derivatives (3a, 4a, 5a-b), having methylenedioxy group attached to phenyl ring, were prepared fromnaturalsafrole and evaluated as anti-inflammatory agents. The N-methylsulfonamide 3a and corresponding retrosulfonamide derivative 5a were more active than standards indomethacin and nimesulide, at the same molar concentration, in carrageenan-induced pleurisy assay.