5-溴噻唑并[5,4-b]吡啶-2-基氨基甲酸叔丁酯

2-溴-5-羟基吡啶

5-(trifluoromethyl)-2-[5-(trifluoromethyl)pyridin-2-yl]pyridine

5-氨基-2-溴-6-碘吡啶

3-氨基吡啶