2-氟-6-氨基-5-吡啶硼酸酯

5-氟咪唑并[1,2-a]吡啶-2-甲醛

Ethyl (6-fluoro-2-pyridinyl)carbamate

2-(Dichloromethyl)-5-fluoroimidazo[1,2-a]pyridine

2-(Chloromethyl)-5-fluoroimidazo[1,2-a]pyridine