A preliminary investigation of Mesoionic Xanthine analogues as inhibitors of platelet aggregation
作者:Mark Hellberg、James F. Stubbins、Richard A. Glennon
DOI:10.1016/s0968-0896(00)00123-1
日期:2000.8
A series of mesoionic xanthines (e.g. mesoionic thiazolopyrimidines, 3, and thiadiazolopyrimidines, 5) and related analogues were examined as inhibitors of human platelet aggregation. Appropriately substituted compounds were found to fully inhibit platelet aggregation, and anhydro-(6-ethyl-8-isopentyl-7-oxo-5-hydroxy-1,3,4-thiadiazolo[3,2 -a]pyrimidinium hydroxide) (5b) was 40 times more potent than