COX-1-IN-1

COX-1-IN-1 (compound 15a) selectively inhibits cyclooxygenase (COX), exhibiting an IC50 of 0.23 μM for COX-1 and greater than 50 μM for COX-2, resulting in a selectivity index (COX-2 IC50/COX-1 IC50) of 217. Additionally, COX-1-IN-1 effectively inhibits platelet aggregation [1].