3-Amino-6-hydroxy-4-(trifluoromethoxy)pyridine-2-acetic acid
Ethyl 3-amino-5-iodo-2-(trifluoromethoxy)pyridine-4-carboxylate
Ethyl 6-amino-4-nitro-3-(trifluoromethoxy)pyridine-2-carboxylate
5-Amino-2-hydroxy-3-(trifluoromethoxy)pyridine-4-acetic acid