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