the l diasteromer of n6-phenylisopropyladenosine is approximately 30-times more potent as a displacer of 2-chloro [ 3h ] adenosine than the d isomer and is also sensitive to theophylline ( ic50 = 8.8 microm ) and other purine-related compounds .
C0031484
phenylisopropyladenosine
C0001443
adenosine