1073353-73-7 
 
tert-butyl5-bromo-2-chloro-4-((4-methoxybenzyl)oxy)-7H-pyrrolo2,3-dpyrimidine-7-carboxylate 
 
2-chloro-5-(3-chloro-2-methoxypyridin-4-yl)-4-((4-methoxybenzyl)oxy)-7H-pyrrolo2,3-dpyrimidine 
[1]CurrentPatentAssignee:Novartis(w/oSandoz);NOVARTISAG-WO2016/203404,2016,A1Locationinpatent:Paragraph00326