E C Lawson, W J Hoekstra, M F Addo
2001
Citations
0
Influential Citations
39
Citations
Journal
Bioorganic & medicinal chemistry letters
Abstract
Conformationally constrained analogues of the GPIIb/IIIa antagonist elarofiban (RWJ-53308) have been synthesized and biologically evaluated. The 1,2,4-triazolo[3,4-a]pyridine scaffold provided potent antagonists with favorable pharmacodynamic and pharmacokinetic attributes in dogs. Compounds 12a and 13a exhibited enhancements in oral bioavailability, t(1/2), and ex vivo duration of action (inhibition of ADP-induced platelet aggregation) relative to elarofiban.