Sr. Shaver et al., 4-SUBSTITUTED URIDINE 5'-TRIPHOSPHATES AS AGONISTS OF THE P-2Y2 PURINERGIC RECEPTOR, Nucleosides & nucleotides, 16(7-9), 1997, pp. 1099-1102
Uridine 5'-O-triphosphate (UTP) is a potent agonist of the purinergic
receptor designated P-2Y2. UTP is rapidly metabolized in human tissue.
To find a compound with similar activity that may be more slowly meta
bolized, a series of 4-substituted uridine 5'-triphosphates were prepa
red and evaluated in a P-2Y2 receptor second messenger assay.