5-chloro-3-(4-methoxy-benzyl)-3,4-dihydro-1h-pyrido[2,3-d]pyrimidin-2-one
tert-butyl 4-chloro-3-((4-methoxybenzylamino)methyl) pyridin-2-ylcarbamate
tert-butyl N-(4-chloro-3-formylpyridin-2-yl)carbamate
5-(4-amino-2-fluorophenoxy)-3-(4-methoxybenzyl)-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one
2,5-dichloronicotinoyl chloride