作者:Nicholas R. Wurtz、Andrew Viet、Scott A. Shaw、Andrew Dilger、Meriah N. Valente、Javed A. Khan、Sutjano Jusuf、Rangaraj Narayanan、Gayani Fernando、Fred Lo、Xiaoqin Liu、Gregory A. Locke、Lisa Kopcho、Lynn M. Abell、Paul Sleph、Michael Basso、Lei Zhao、Ruth R. Wexler、Franck Duclos、Ellen K. Kick
DOI:10.1021/acsmedchemlett.8b00308
日期:2018.12.13
species that potentially contribute to many chronic inflammatory diseases. A recently reported triazolopyrimidine MPO inhibitor was optimized to improve acid stability and remove methyl guanine methyl transferase (MGMT) activity. Multiple synthetic routes were explored that allowed rapid optimization of a key benzyl ether side chain. Crystal structures of inhibitors bound to the MPO active site demonstrated
髓过氧化物酶(MPO)产生活性氧,可能导致许多慢性炎症性疾病。最近报道了一种最新的三唑并嘧啶MPO抑制剂,可改善酸稳定性并去除甲基鸟嘌呤甲基转移酶(MGMT)活性。探索了多种合成途径,这些途径允许快速优化关键的苄基醚侧链。结合到MPO活性位点的抑制剂的晶体结构表现出交替的结合模式,并指导了MPO抑制剂的合理设计。口服给药后,硫醚36在急性小鼠炎症模型中显示出对MPO活性的显着抑制作用。