1.
Bioorg Med Chem Lett
; 20(2): 734-7, 2010 Jan 15.
Artigo
em Inglês
| MEDLINE
| ID: mdl-20004572
RESUMO
3,4-Diphenyl-substituted 1H-furan-2,5-dione and 1H-pyrrole-2,5-dione derivatives were synthesized and evaluated for the inhibitory activities on LPS-induced PGE(2) production in RAW 264.7 macrophage cells. Both 1H-furan-2,5-dione and 1H-pyrrole-2,5-dione rings as main scaffolds were easily obtained using one of three synthetic methods. Among the compounds investigated, 1H-3-(4-sulfamoylphenyl)-4-phenyl-pyrrole-2,5-dione (6l) showed a strong inhibitory activity (IC(50)=0.61microM) of PGE(2) production.