274693-22-0Relevant articles and documents
Synthesis of ticagrelor analogues belonging to 1,2,3-triazolo[4,5-d]pyrimidines and study of their antiplatelet and antibacterial activity
Goffin, Eric,Jacques, Nicolas,Lancellotti, Patrizio,Musumeci, Lucia,Nchimi, Alain,Pirotte, Bernard,Oury, Cécile
, (2020/09/11)
Based on the recent observation that the antiplatelet agent ticagrelor and one of its metabolite exert bactericidal activity against gram-positive bacteria, a series of 1,2,3-triazolo[4,5-d]pyrimidines structurally related to ticagrelor were synthesized and examined as putative antiplatelet and antibacterial agents. The aim was to assess the possibility of dissociating the two biological properties and to find novel 1,2,3-triazolo[4,5-d]pyrimidines expressing antiplatelet activity and devoid of in vitro antibacterial activity. The new compounds synthesized were known metabolites of ticagrelor as well as structurally simplified analogues. Some of them were found to express antiplatelet activity and to lose the antibacterial activity, supporting the view that the two activities were not necessarily linked.
Triazolo(4,5-d)pyrimidine compounds
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, (2008/06/13)
Triazolo[4,5-d]pyrimidine compounds, their use as medicaments, compositions containing them and processes for their preparation. The compounds of the invention have the formula (I) as follows: wherein R, X and R1through R3are as defined in the specification.