Labelled 2-Chloro-N6-cyclopentyl Adenosine (C4276500. Adenosine receptors are for treating central nervous system (CNS) disorders. Adenosine A1 receptor agonists include e.g. CCPA, 8-cyclopentyl-1,3-dipropylxanthine, R-phenylisopropyl adenosine. A2A receptor agonists include e.g. regadenoson (Lexiscan), apadenoson, binodenoson.
