Discovery of MK-8970: An Acetal Carbonate Prodrug of Raltegravir with Enhanced Colonic Absorption
作者:Abbas M. Walji、Rosa I. Sanchez、Sophie-Dorothee Clas、Rebecca Nofsinger、Manuel de Lera Ruiz、Jing Li、Amrithraj Bennet、Christopher John、David Jonathan Bennett、John M. Sanders、Christina N. Di Marco、Somang Hope Kim、Jaume Balsells、Scott S. Ceglia、Qun Dang、Kimberly Manser、Becky Nissley、John S. Wai、Michael Hafey、Junying Wang、Gene Chessen、Allen Templeton、John Higgins、Ronald Smith、Yunhui Wu、Jay Grobler、Paul J. Coleman
DOI:10.1002/cmdc.201402393
日期:2015.2
frequent dosing represents an important goal within drug discovery. Herein, we present the discovery of ethyl (1‐((4‐((4‐fluorobenzyl)carbamoyl)‐1‐methyl‐2‐(2‐(5‐methyl‐ 1,3,4‐oxadiazole‐2‐carboxamido)propan‐2‐yl)‐6‐oxo‐1,6‐dihydropyrimidin‐5‐yl)oxy)ethyl) carbonate (MK‐8970), a highly optimized prodrug of raltegravir (Isentress). Raltegravir is a small molecule HIV integrase strand‐transfer inhibitor
开发新的针对HIV-1感染的抗逆转录病毒疗法并可能减少给药频率,这是药物发现中的重要目标。在此,我们介绍了乙基(1-(((4-((4-氟苄基)氨基甲酰基)-1)-甲基-2-(2-(5-甲基-1,3,4-恶二唑-2-羧酰胺基)的发现丙炔基-2-基)-6-氧代-1,6-二氢嘧啶-5-基)氧基)乙基)碳酸酯(MK-8970),一种高度优化的raltegravir前药(Isentress)。Raltegravir是一种小分子HIV整合酶链转移抑制剂,已批准用于每日两次的HIV感染治疗。设计了两类前药以增强结肠吸收,并在体外和体内不同物种的药代动力学研究中评估了衍生物,