3-SUBSTITUTED-1,5-DIARLY-2-ALKYL-PYRROLES HIGHLY SELECTIVE AND ORALLY EFFECTIVE COX-2 INHIBITORS
申请人:Cappelli Andrea
公开号:US20090264500A1
公开(公告)日:2009-10-22
This invention relates to 3-substituted-1,5-diaryl-2-alkyl-pyrroles of Formula I, pharmaceutical compositions containing them, and to their use for the pharmacological treatment of pain and COX-2 over-activation associated disorders. Compounds of this invention are new pyrrole derivatives bearing in position-3 of the pyrrole ring, several variously functionalized, not aliphatic, side chains which confer to the compounds a relevant COX-2 potency and selectivity along with a remarkable oral efficacy. Phenyl rings in position-1 and -5 are variously substituted, but compounds of particular interest are those substituted in position-5 with 4-methylsulphonyl-phenyl or with 4-aminosulphonyl-phenyl groups.
3-substituted-1,5-diarly-2-alkyl-pyrroles highly selective and orally effective COX-2 inhibitors
申请人:Rottapharm S.p.A.
公开号:US07906551B2
公开(公告)日:2011-03-15
This invention relates to 3-substituted-1,5-diaryl-2-alkyl-pyrroles of Formula I, pharmaceutical compositions containing them, and to their use for the pharmacological treatment of pain and COX-2 over-activation associated disorders. Compounds of this invention are new pyrrole derivatives bearing in position -3 of the pyrrole ring, several variously functionalized, not aliphatic, side chains which confer to the compounds a relevant COX-2 potency and selectivity along with a remarkable oral efficacy. Phenyl rings in position -1 and -5 are variously substituted, but compounds of particular interest are those substituted in position -5 with 4-methylsulphonyl-phenyl or with 4-aminosulphonyl-phenyl groups.
[EN] 3-SUBSTITUTED-1,5-DIARLY-2-ALKYL-PYRROLES HIGHLY SELECTIVE AND ORALLY EFFECTIVE COX-2 INHIBITORS<br/>[FR] 1,5-DIARYL-2-ALKYL-PYRROLES 3-SUBSTITUÉS EN TANT QU'INHIBITEURS DE COX-2 DE SÉLECTIVITÉ ÉLEVÉE ACTIFS PAR VOIE ORALE
申请人:ROTTAPHARM SPA
公开号:WO2008014821A1
公开(公告)日:2008-02-07
[EN] This invention relates to 3-substituted-l, 5-diaryl-2-alkyl- pyrroles of Formula (I), pharmaceutical compositions containing them, and to their use for the pharmacological treatment of pain and COX-2 over-activation associated disorders. Compounds of this invention are new pyrrole derivatives bearing in position -3 of the pyrrole ring, several variously functionalized, not aliphatic, side chains which confer to the compounds a relevant COX-2 potency and selectivity along with a remarkable oral efficacy. Phenyl rings in position -1 and - 5 are variously substituted, but compounds of particular interest are those substituted in position -5 with 4-methylsul- phonyl-phenyl or with 4-aminosulphonly-phenyl groups. [FR] La présente invention concerne des 1,5-diaryl-2-alkyl-pyrroles 3-substitués de Formule (I), les compositions pharmaceutiques les incluant et leur application au traitement pharmacologique de la douleur et des troubles associés à une suractivation de COX-2. Les composés selon l'invention sont de nouveaux dérivés de pyrrole qui portent en position 3 du cycle pyrrole plusieurs chaînes latérales diversement fonctionnalisées et non aliphatiques, ce qui confère aux composés une activité et une sélectivité substantielles vis-à-vis de COX-2, ainsi qu'une remarquable efficacité par voie orale. Les cycles phényliques en positions 1 et 5 sont diversement substitués, mais les composés présentant un intérêt particulier sont ceux qui sont substitués en position 5 par des groupements 4-méthylsulfonyl-phényle ou 4-aminosulfonyl-phényle.