6,6''-二(溴甲基)-[2,2':6',2''-三联吡啶]-4'-羧酸乙酯

2,6-二甲基-4-氰基吡啶

4-吡啶甲醇

N-Boc-4-氨基-2,6-二氯吡啶

propyl 4-(1,2-dihydroxybutan-2-yl)-6-methoxy-5-(phenylmethoxymethyl)pyridine-2-carboxylate