The discovery of a potent and selective pyrazolo-[2,3-e]-[1,2,4]-triazine cannabinoid type 2 receptor agonist
作者:Michael Moir、Samuel Lane、Andrew P. Montgomery、David Hibbs、Mark Connor、Michael Kassiou
DOI:10.1016/j.ejmech.2020.113087
日期:2021.1
The development of selective CB2 receptor agonists is a promising therapeutic approach for the treatment of inflammatory diseases, without CB1 receptor mediated psychoactive side effects. Preliminary structure-activity relationship studies on pyrazoylidene benzamide agonists revealed the -ylidene benzamide moiety was crucial for functional activity at the CB2 receptor. A small library of compounds
选择性CB 2受体激动剂的开发是一种有希望的治疗炎性疾病的治疗方法,没有CB 1受体介导的精神活性副作用。对吡唑基苯甲酰胺激动剂的初步结构-活性关系研究表明,亚苄基苯甲酰胺部分对于CB 2受体的功能活性至关重要。在吡唑和取代的苯基之间具有不同连接部分的小型化合物文库最终发现了有效的选择性吡唑并-[2,3- e ]-[1,2,4]-三嗪激动剂19(CB 2 R EC 50 = 19 nM,CB 1 R EC 50 > 10μM)。对接研究已经揭示了该连接基团的关键结构特征,这些特征对于有效的功能活性很重要。