Original Articles: 2010 Vol: 2 Issue: 2
Synthesis and invitro evaluation of novel benzoxazole derivatives as specific cyclooxygenase Ã?¢Ã?â?¬Ã?â?? 2 inhibitors
Abstract
We have synthesised a series of methyl-2-{(2-(dialkylamino) acetamido)}-benzoxazole-5- carboxylates from Methyl 3-amino-4-hydroxybenzoate and investigated their ability to inhibit human cyclooxygenase-2 enzyme (COX-2). The IC50 values of Compounds Compound VIIf and Compound VIIb were found to be comparable to that of standard - refecoxib. Thus, this class of compounds apart from the ease of synthesis and higher yield may serve as excellent candidates for selective COX-2 inhibition