Derivatives of 4,6-diamino-1,2-dihydro-2-phenyl-1,2,4-triazolo[4,3-a]quinoxalin-2H-1-one: potential antagonist ligands for imaging the A2A adenosine receptor by positron emission tomography (PET)
Keywords: PET; A2A adenosine receptor antagonists; Triazolo[4,3-a]quinoxoline; Radioligands; CPDPX; 8-cyclopentyl-3,4,5,6-tetrahydro-1,3-dipropyl-1H-purine-2,6-dione; ZM241385; 4-[2-(7-amino-2-(furan-2-yl)triazolo[1,5-a][1,3,5]triazin-5-ylamino)ethyl)phenol; CGS216