4-Amino-2-(chloromethyl)-6-(difluoromethyl)pyridine-3-methanol
6-Amino-4-(chloromethyl)-3-(difluoromethyl)pyridine-2-carboxaldehyde
Ethyl 2-amino-3-(bromomethyl)-6-(difluoromethyl)pyridine-5-acetate
Ethyl 2-amino-3-(bromomethyl)-5-(difluoromethyl)pyridine-4-acetate