Modified Acidic Nonsteroidal Anti-Inflammatory Drugs as Dual Inhibitors of mPGES-1 and 5-LOX
作者:Mahmoud Elkady、Raimund Nieß、Anja M. Schaible、Julia Bauer、Susann Luderer、Giulia Ambrosi、Oliver Werz、Stefan A. Laufer
DOI:10.1021/jm3010543
日期:2012.10.25
mPGES-1 is a promising target for development of new anti-inflammatory drugs. We aimed to create mPGES-1 inhibitors by modifying the structure of NSAIDs by replacing the carboxylic acid functionality by sulfonamide moieties. Compounds were also tested for 5-LOX inhibition. The most potent mPGES-1 inhibitor was lonazolac derivative 22 (IC50 = 0.16 μM), while the best 5-LOX inhibition was attained by
mPGES-1是开发新型抗炎药的有希望的目标。我们的目标是通过用磺酰胺部分取代羧酸官能团来修饰NSAIDs的结构来创建mPGES-1抑制剂。还测试了化合物对5-LOX的抑制作用。最有效的mPGES-1抑制剂是氯苯唑衍生物22(IC 50 = 0.16μM),而用吲哚美辛衍生物获得的最好的5-LOX的抑制17(IC 50 = 0.9微米)。完全消除了对COX-1活性的抑制。