Discovery of cyclic guanidines as potent, orally active, human glucagon receptor antagonists
作者:Christopher Sinz、Jiang Chang、Ashley Rouse Lins、Ed Brady、Mari Candelore、Qing Dallas-Yang、Victor Ding、Guoqiang Jiang、Zhen Lin、Steven Mock、Sajjad Qureshi、Gino Salituro、Richard Saperstein、Jackie Shang、Deborah Szalkowski、Laurie Tota、Stella Vincent、Michael Wright、Shiyao Xu、Xiaodong Yang、Bei Zhang、James Tata、Ronald Kim、Emma Parmee
DOI:10.1016/j.bmcl.2011.09.085
日期:2011.12
aminobenzimidazole class of human glucagon receptor (hGCGR) antagonists, a novel class of cyclic guanidine hGCGR antagonists was discovered. Rapid N-dealkylation resulted in poor pharmacokinetic profiles for the benchmark compound in this series. A strategy aimed at blocking oxidative dealkylation led to a series of compounds with improved rodent pharmacokinetic profiles. One compound was orally efficacious in
在开发人胰高血糖素受体(hGCGR)拮抗剂的氨基苯并咪唑类化合物的过程中,发现了新型的环状胍hGCGR拮抗剂。快速N-脱烷基化导致该系列基准化合物的药代动力学较差。旨在阻止氧化脱烷基的策略导致了一系列具有改进的啮齿动物药代动力学特征的化合物。一种化合物在鼠胰高血糖素激发药效学模型中是口服有效的,并且在鼠糖尿病模型中还显着降低了葡萄糖水平。