Methyl 5-amino-2-bromo-4-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 4-amino-5-bromo-2-(trifluoromethoxy)pyridine-3-carboxylate
2,6-Dihydroxy-3-(trifluoromethoxy)pyridine-4-acetic acid
2,4-Dihydroxy-5-(trifluoromethoxy)pyridine-3-sulfonyl chloride