1016167-77-3Relevant academic research and scientific papers
2-Amino-N-pyrimidin-4-ylacetamides as A2A receptor antagonists: 2. Reduction of hERG activity, observed species selectivity, and structure-activity relationships
Slee, Deborah H.,Moorjani, Manisha,Zhang, Xiaohu,Lin, Emily,Lanier, Marion C.,Chen, Yongsheng,Rueter, Jaimie K.,Lechner, Sandra M.,Markison, Stacy,Malany, Siobhan,Joswig, Tanya,Santos, Mark,Gross, Raymond S.,Williams, John P.,Castro-Palomino, Julio C.,Crespo, María I.,Prat, Maria,Gual, Silvia,Díaz, José-Luis,Jalali, Kayvon,Sai, Yang,Zuo, Zhiyang,Yang, Chun,Wen, Jenny,O'Brien, Zhihong,Petroski, Robert,Saunders, John
, p. 1730 - 1739 (2008)
Previously we have described a series of novel A2A receptor antagonists with excellent water solubility. As described in the accompanying paper, the antagonists were first optimized to remove an unsubstituted furyl moiety, with the aim of avoiding the potential metabolic liabilities that can arise from the presence of an unsubstituted furan. This effort identified a series of potent and selective methylfuryl derivatives. Herein, we describe the further optimization of this series to increase potency, maintain selectivity for the human A2A vs the human A1 receptor, and minimize activity against the hERG channel. In addition, the observed structure-activity relationships against both the human and the rat A2A receptor are reported.
