6-(piperidine-1-carbonyl)-2,3-dihydro-[1,3]thiazolo[3,2-a]pyrimidin-5-one

2-bromo-3-(piperidin-1-ylmethyl)pyridine

4-(1-哌啶羰基)苯硼酸频哪醇酯

2-chloro-4-(piperidin-1-ylmethyl)phenol