Methyl 4-(aminomethyl)-3-hydroxy-2-(trifluoromethoxy)pyridine-6-acetate
Ethyl 3-iodo-2-methoxy-4-(trifluoromethoxy)pyridine-5-acetate
5-Iodo-4-methoxy-2-(trifluoromethoxy)pyridine-3-sulfonyl chloride
Methyl 4-(aminomethyl)-2-hydroxy-6-(trifluoromethoxy)pyridine-3-acetate