Disclosed are compounds of Formula A: (structurally represented) where “RG1”, “RG2a”, “RG4”, “RG5”, “MG1”, “n” and “m” are defined herein which compounds are antagonists of A2A receptor. Disclosed herein also are uses of the compounds described herein as antagonists of the A2a receptor in the potential treatment or prevention of neurological disorders and diseases in which A2A receptors are involved. Disclosed herein also are pharmaceutical compositions comprising these compounds and uses of these pharmaceutical compositions.
本发明公开了A式化合物,其中“RG1”、“RG2a”、“RG4”、“RG5”、“MG1”、“n”和“m”在此被定义,这些化合物是A2A受体
拮抗剂。本发明还公开了上述化合物作为A2A受体
拮抗剂在潜在的涉及A2A受体的神经系统疾病的治疗或预防中的用途。本发明还公开了包含这些化合物的制药组合物以及这些制药组合物的用途。