6-羟基烟酸

溴化苄

5-acetyl-1-benzyl-1H-pyridin-2-one

1-benzyl-1,6-dihydro-6-imino-3-pyridiniumcarboxamide

1-benzyl-5-(2-methyl-[1,3]dioxolan-2-yl)-1H-pyridin-2-one