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.
本发明涉及式I的3-取代-1,5-二芳基-2-烷基-
吡咯衍
生物,含有它们的制药组合物,并且涉及它们在治疗与疼痛和COX-2过度激活相关的疾病中的药理应用。该发明的化合物是新的
吡咯衍
生物,在
吡咯环的-3位上具有多种不同官能团的侧链,这些侧链赋予化合物显著的COX-2效力和选择性以及卓越的口服功效。在-1和-5位的苯环有多种取代基,但特别有趣的化合物是在-5位上用4-甲基磺酰基苯基或4-
氨基磺酰基苯基基团取代的化合物。