4′-Methyl-4,5′-bithiazole-based correctors of defective ΔF508-CFTR cellular processing
作者:Choong Leol Yoo、Gui Jun Yu、Baoxue Yang、Lori I. Robins、A.S. Verkman、Mark J. Kurth
DOI:10.1016/j.bmcl.2008.03.037
日期:2008.4
The synthesis and Delta F508-CFTR corrector activity of a 148-member methylbithiazole-based library are reported. Synthetic routes were devised and optimized to generate methylbithiazole analogs in four steps. Corrector potency and efficacy were assayed using epithelial cells expressing human Delta F508-CFTR. These structure-activity data establish that the bithiazole substructure plays a critical function; eight novel methylbithiazole correctors were identified with low micromolar potencies. (c) 2008 Elsevier Ltd. All rights reserved.