3-Amino-2-(difluoromethyl)-4-methylpyridine-6-carboxaldehyde
Ethyl 3-amino-2-(difluoromethyl)-5-nitropyridine-4-carboxylate
Methyl 3-amino-5-(difluoromethyl)-6-methylpyridine-2-carboxylate
3-Amino-5-(chloromethyl)-6-(difluoromethyl)-2-(trifluoromethyl)pyridine