2-吡啶-4-噻唑烷-4-羧酸

pyridine-4-carbaldehyde-(4-phenyl thiosemicarbazone)

4-(2-piperidin-4-ylethyl)piperidine

2,6-dimethyl-4-pyridin-4-yl-1,4-dihydropyridine-3,5-dicarbonitrile

2-[2-[(5-methyl-1H-imidazol-4-yl)methylsulfanyl]ethylamino]-5-(pyridin-4-ylmethyl)-1H-pyrimidin-6-one,trihydrochloride