N,N-二乙基异烟酰胺

3'-pyridin-4-ylspiro[3,4-dihydronaphthalene-2,2'-oxirane]-1-one

(2S,6R)-4-oxo-2,6-di-(pyridin-4-yl)-piperidine

methyl 4-(5-bromo-2-methoxyphenyl)-6-methyl-2-oxo-3,4-dihydro-1H-pyridine-5-carboxylate

N-(4-chlorophenyl)-1-pyridin-4-ylmethanimine