Identification of Novel Adenosine A<sub>2A</sub> Receptor Antagonists by Virtual Screening
作者:Christopher J. Langmead、Stephen P. Andrews、Miles Congreve、James C. Errey、Edward Hurrell、Fiona H. Marshall、Jonathan S. Mason、Christine M. Richardson、Nathan Robertson、Andrei Zhukov、Malcolm Weir
DOI:10.1021/jm201455y
日期:2012.3.8
Virtual screening was performed against experimentally enabled homology models of the adenosine A(2A) receptor, identifying a diverse range of ligand efficient antagonists (hit rate 9%). By use of ligand docking and Biophysical Mapping (BPM), hits and 5 were optimized to potent and selective lead molecules (11-13 from 5, pK(I) = 7.5-8.5, 13- to >100-fold selective versus adenosine A(1); 14-16 from 1, pK(I) = 7.9-9.0, 19- to 59-fold selective).