Compounds of the Formula (I), where W represents CH or N; and Q represents —CN, —C(═NOH)NH
2
, —CONHR
1
or various herein described heterocyclic radicals; as well as pharmaceutically acceptable salts, solvates, esters and prodrugs thereof. Care adenosine A
2a
receptor antagonists and, therefore, are useful in the treatment of central nervous system diseases, in particular Parkinson's disease.
化合物的公式(I),其中W代表CH或N; Q代表—CN、—C(═NOH)NH2、—CONHR1或各种在此描述的杂环基团; 以及其药学上可接受的盐、溶剂化物、
酯和前药。这些化合物是
腺苷A2A受体
拮抗剂,因此在中枢神经系统疾病,特别是帕
金森病的治疗中是有用的。