2-Aryladenine derivatives as a potent scaffold for A1, A3 and dual A1/A3 adenosine receptor antagonists: Synthesis and structure-activity relationships
作者:Filipe Areias、Carla Correia、Ashly Rocha、José Brea、Marián Castro、Maria I. Loza、M. Fernanda Proença、M. Alice Carvalho
DOI:10.1016/j.bmc.2019.06.034
日期:2019.8
human A1 adenosine receptor containing a new purine scaffold. To study the structure activity relationships of this new chemical series for adenosine receptors, a library of 24 purines was synthesized and tested in radioligand binding assays at human A1, A2A, A2B and A3 adenosine receptor subtypes. Fourteen molecules showed potent antagonism at A1, A3 or dual A1/A3 adenosine receptors. This purine scaffold
从包含1500多种学术化合物的馆藏中,通过计算机筛选筛选发现了含有新嘌呤支架的人A1腺苷受体的命中。为了研究该新化学系列腺苷受体的结构活性关系,合成了一个24个嘌呤的文库,并在人类A1,A2A,A2B和A3腺苷受体亚型的放射性配体结合测定中进行了测试。14个分子对A1,A3或双重A1 / A3腺苷受体表现出强烈的拮抗作用。嘌呤支架是新型生化工具和/或治疗药物的重要来源。