Antagonists Of The Human A(2a) Receptor. Part 5: Highly Bio-Available Pyrimidine-4-Carboxamides

A novel series of antagonists of the human A(2A) receptor have been identified and have been shown to display good potency and high degrees of selectivity over other receptor sub-types. Displaying in vivo potency in commonly used disease models and high oral bio-availability, this class of compounds may serve as clinically useful treatments for the relief of the symptoms associated with Parkinson's disease. (C) 2009 Elsevier Ltd. All rights reserved.