Methyl 5-(aminomethyl)-3-(difluoromethyl)-4-fluoropyridine-2-acetate
5-(Aminomethyl)-4-(difluoromethyl)-3-fluoro-2-nitropyridine
Ethyl 5-(aminomethyl)-3-(difluoromethyl)-4-fluoropyridine-2-acetate
3-(Bromomethyl)-2-(difluoromethyl)-6-fluoro-5-(trifluoromethyl)pyridine