New pyrimidine/thiazole hybrids endowed with analgesic, anti‐inflammatory, and lower cardiotoxic activities: Design, synthesis, and COX‐2/sEH dual inhibition
作者:Salah A. Abdel‐Aziz、Ehab S. Taher、Ping Lan、Nawal A. El‐Koussi、Ola I. A. Salem、Hesham A. M. Gomaa、Bahaa G. M. Youssif
DOI:10.1002/ardp.202200024
日期:2022.7
Some cyclooxygenase (COX)-2 selective medications were withdrawn from the market just a few years after their production due to cardiovascular side effects. In this study, a new series of pyrimidine/thiazole hybrids 7a–p was synthesized as selective COX-2/soluble epoxide hydrolase (sEH) inhibitors with analgesic and anti-inflammatory effects, and lower cardiotoxicity effects. The target compounds were
由于心血管副作用,一些环氧合酶 (COX)-2 选择性药物在生产后仅几年就退出了市场。在本研究中,合成了一系列新的嘧啶/噻唑杂化物7a-p作为选择性 COX-2/可溶性环氧化物水解酶 (sEH) 抑制剂,具有镇痛和抗炎作用,并具有较低的心脏毒性作用。合成目标化合物并针对 COX-1、COX-2 和 sEH 酶进行体外测试。混合7j、7k和7i显示出最大的 COX-2 抑制活性,并被发现是最有效的双重 COX-2/sEH 抑制剂。体内试验表明,这些混合物是最有效的镇痛/抗炎剂,具有改善的溃疡形成和心脏保护特性。最后,将最活跃的双重抑制剂与 COX-2/sEH 活性区域对接,以解释它们的结合机制。