
Synthesis and pharmacological characterization of a new series of 5,7-disubstituted-[1,2,4]triazolo[1,5-a][1,3,5]triazine derivatives as adenosine receptor antagonists: A preliminary inspection of ligand-receptor recognition process
Keywords: GPCRs; G protein-coupled receptors; AR; adenosine receptor; ADA; adenosine deaminase; cAMP; cyclic adenosine monophosphate; h; human; SAR; structure-affinity relationship; r; rat; DPCPX; 8-cyclopentyl-1,3-dipropyl-xanthine; CGS 21680; 2-[4-(2-carboxyeth