Wc. Black et al., FROM INDOMETHACIN TO A SELECTIVE COX-2 INHIBITOR - DEVELOPMENT OF INDOLALKANOIC ACIDS AS POTENT AND SELECTIVE CYCLOOXYGENASE-2 INHIBITORS, Bioorganic & medicinal chemistry letters, 6(6), 1996, pp. 725-730
A series of potent and highly selective cyclooxygenase-2 inhibitors ha
ve been prepared by replacing the benzoyl group of indomethacin with a
4-bromobenzyl group, and by extending the acetic acid side chain. The
se compounds show anti-inflammatory activity in rats with no evidence
of GI toxicity, even at high doses.