Pharmacophore-Based Design of Novel Oxadiazoles as Selective Sphingosine-1-phosphate (S1P) Receptor Agonists with in vivo Efficacy
作者:Anna Quattropani、Wolfgang H. B. Sauer、Stefano Crosignani、Jerome Dorbais、Patrick Gerber、Jerome Gonzalez、Delphine Marin、Mathilde Muzerelle、Fanny Beltran、Anthony Nichols、Katrin Georgi、Manfred Schneider、Pierre-Alain Vitte、Valerie Eligert、Laurence Novo-Perez、Jennifer Hantson、Sebastien Nock、Susanna Carboni、Adriano Luis Soares de Souza、Jean-François Arrighi、Ursula Boschert、Agnes Bombrun
DOI:10.1002/cmdc.201402557
日期:2015.4
Sphingosine‐1‐phosphate (S1P) receptor agonists have shown promise as therapeutic agents for multiple sclerosis (MS) due to their regulatory roles within the immune, central nervous system, and cardiovascular system. Here, the design and optimization of novel [1,2,4]oxadiazole derivatives as selective S1P receptor agonists are described. The structure–activity relationship exploration was carried out
鞘氨醇-1-磷酸(S1P)受体激动剂由于在免疫,中枢神经系统和心血管系统中的调节作用,已显示出有望成为多发性硬化症(MS)的治疗剂。在这里,描述了作为选择性S1P受体激动剂的新型[1,2,4]恶二唑衍生物的设计和优化。在该系列的三个主要部分上进行了结构-活性关系的探索:修饰极性头基(P),用不同的五元杂环取代恶二唑接头(L)以及使用各种2, 2'-二取代联苯部分为疏水尾(H)。这三个部分均对效力,S1P受体亚型选择性,理化特性以及体外吸收,分布,代谢,化合物的排泄和毒性(ADMET)图。通过这些优化研究,可以选择S1P1个激动剂,N-甲基-N-(4- 5- [2- [2-甲基-2'-(三氟甲基)联苯-4-基]] 1,2,4-恶二唑-3-基}苄基)甘氨酸(45)和双重S1P 1,5激动剂N-甲基-N-(3- 5- [2'-甲基-2-(三氟甲基)联苯-4-基] -1,2,4-恶二唑-3 ‐