[EN] SUBSTITUTED AMINO PHENYLACETIC ACIDS, DERIVATIVES THEREOF, THEIR PREPARATION AND THEIR USE AS CYCLOOXYGENASE 2 (COX-2) INHIBITORS [FR] ACIDES AMINO PHENYLACETIQUES SUBSTITUES, DERIVES DE CEUX-CI, PROCEDE POUR LES PREPARER ET LEUR UTILISATION EN TANT QU'INHIBITEURS DE CYCLOOXYGENASE 2 (COX-2)
Compounds of formula (I)
1
wherein
R is hydrogen, lower alkyl, (C
3
-C
6
)cycloalkyl, hydroxy, halo, lower alkoxy, trifluoromethoxy, trifluoromethyl or cyano; and
A is biaryl, optionally substituted &bgr;-naphthyl, bicyclic heterocyclic aryl, (C
3
-C
6
)cycloalkylmonocyclic carbocyclic aryl, or (C
5
or C
6
)cycloalkane fused-monocyclic carbocyclic aryl;
pharmaceutically acceptable salts thereof; and pharmaceutically acceptable esters thereof; which are useful for the treatment of COX-2 dependent disorders.