Discovery, design and synthesis of novel potent and selective sphingosine-1-phosphate 4 receptor (S1P4-R) agonists
作者:Miguel Guerrero、Mariangela Urbano、Jian Zhao、Melissa Crisp、Peter Chase、Peter Hodder、Marie-Therese Schaeffer、Steven Brown、Hugh Rosen、Edward Roberts
DOI:10.1016/j.bmcl.2011.10.096
日期:2012.1
potent and selective S1P4-R hit agonist. Design, synthesis and systematic structure–activity relationships study of the HTS-derived hit led to the development of novel potent S1P4-R agonists exquisitely selective over the remaining S1P1–3,5-Rs family members. Remarkably, the molecules herein reported provide novel pharmacological tools to decipher the biological function and assess the therapeutic utility
S1P 4受体 (S1P 4 -R) 的高亲和力和选择性小分子激动剂可能在包括自身免疫性疾病、病毒感染和血小板减少症在内的多种疾病领域具有重要的治疗效用。分子库-小分子库库的高通量筛选 (HTS) 鉴定出 3-(2-(2,4-dichlorophenoxy)ethoxy)-6-methyl-2-nitropyridine 是一种中等效力和选择性的 S1P 4 -R击中激动剂。HTS 衍生命中的设计、合成和系统的结构-活性关系研究导致了新型强效 S1P 4 -R 激动剂的开发,该激动剂对剩余的 S1P 1-3,5 具有极好的选择性-Rs 家庭成员。值得注意的是,本文报道的分子提供了新的药理学工具来破译生物学功能并评估 S1P 4 -R的治疗效用。