γ-Lactams as glycinamide replacements in cyclohexane-based CC chemokine receptor 2 (CCR2) antagonists
作者:Robert J. Cherney、Ruowei Mo、Dayton T. Meyer、Matthew E. Voss、Michael G. Yang、Joseph B. Santella、John V. Duncia、Yvonne C. Lo、Gengjie Yang、Persymphonie B. Miller、Peggy A. Scherle、Qihong Zhao、Sandhya Mandlekar、Mary Ellen Cvijic、Joel C. Barrish、Carl P. Decicco、Percy H. Carter
DOI:10.1016/j.bmcl.2010.03.035
日期:2010.4
We describe the design, synthesis, and evaluation, of γ-lactams as glycinamide replacements within a series of di- and trisubstituted cyclohexane CCR2 antagonists. The lactam-containing trisubstituted cyclohexanes proved to be more potent than the disubstituted analogs, as trisubstituted analog, lactam 13, displayed excellent activity (CCR2 binding IC50 = 1.0 nM and chemotaxis IC50 = 0.5 nM) and improved
我们描述了在一系列二取代和三取代的环己烷CCR2拮抗剂中作为甘氨酰胺替代品的γ-内酰胺的设计,合成和评估。事实证明,含内酰胺的三取代环己烷比二取代的类似物更有效,因为三取代的类似物内酰胺13表现出优异的活性(CCR2结合IC 50 = 1.0 nM,趋化性IC 50 = 0.5 nM),并且代谢稳定性优于其母体甘氨酰胺。