A1AR antagonist 5 (化合物 20) 是一种有效的选择性的A1AR(A1 腺苷受体)拮抗剂，其pIC50为 5.83，pKi为 6.11。

A1AR antagonist 5 (compound 20) is a potent and selective A1AR (A1 adenosine receptor) antagonist, with a pIC 50 of 5.83 and a pK i of 6.11 [1].

1030509-01-3

C17H15ClN4O

326.78

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years