5,5-Diethyl-1-methylpyrimidine-2,4,6(1H,3H,5H)-trione

tert-butyl (3R)-3-[4-amino-3-(4-phenoxyphenyl)pyrazolo[3,4-d]pyrimidin-1-yl]piperidine-1-carboxylate

tert-butyl 4-(5-bromo-7-cyano-2H-indazol-3-yl)piperidine-1-carboxylate

ethyl 2-(bromomethyl)pyridine-3-carboxylate