539822-91-8Relevant academic research and scientific papers
Potent and selective adenosine A2A receptor antagonists: 1,2,4-Triazolo[1,5-c]pyrimidines
Neustadt, Bernard R.,Liu, Hong,Hao, Jinsong,Greenlee, William J.,Stamford, Andrew W.,Foster, Carolyn,Arik, Leyla,Lachowicz, Jean,Zhang, Hongtao,Bertorelli, Rosalia,Fredduzzi, Silva,Varty, Geoffrey,Cohen-Williams, Mary,Ng, Kwokei
scheme or table, p. 967 - 971 (2009/09/06)
Antagonism of the adenosine A2a receptor offers great promise in the treatment of Parkinson's disease. In the course of exploring pyrazolo[4,3-e]-1,2,4-triazolo[1,5-c]pyrimidine A2A antagonists, which led to clinical candidate SCH 420814, we prepared 1,2,4-triazolo[1,5-c]pyrimidines with potent and selective (vs A1) A2a antagonist activity, including oral activity in the rat haloperidol-induced catalepsy model. Structure-activity relationships and plasma levels are described for this series.
