巴豆醛

1-[2-氧-2-(2-吡啶基)乙基]碘化吡啶

2-氨基-4-甲基吡啶

2-(1-amino-3,5-dihydroxy-3-methylpentyl)-pyridine

pyridine-2-boronic acid N-phenyldiethanolamine ester