描述:MRS 1220 is a potent and highly selective antagonist at the human Adenosine receptor (A3-R) (Ki values are 0.65, 305, and 52 nM at human Adenosine A3-R, rat Adenosine A1-R and rat Adenosine A2A-R, respectively. This compound displays an IC50 value > 1 μM for inhibition). Has shown to reverse the effect of A3 agonist elicited inhibition of tumor necrosis factor-alpha formation in human macrophage U-937 cell line.
应用:A highly potent and selective human Adenosine A3-R antagonist