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