Methyl 2-(aminomethyl)-6-bromo-5-(difluoromethyl)pyridine-3-acetate
Methyl 2-(aminomethyl)-6-bromo-4-(difluoromethyl)pyridine-3-acetate
3-Bromo-2-(difluoromethyl)-5-nitropyridine-6-carbonyl chloride
Methyl 2-(aminomethyl)-6-bromo-3-(difluoromethyl)pyridine-4-acetate