3-(Aminomethyl)-5-bromo-4-(difluoromethyl)pyridine-2-carboxylic acid
Methyl 2-bromo-5-(difluoromethyl)-3-iodopyridine-6-acetate
Ethyl 6-bromo-4-(difluoromethyl)-2-nitropyridine-3-acetate
3-(Aminomethyl)-5-bromo-2-(difluoromethyl)pyridine-4-carboxylic acid