(3S,11AR)-6-methoxy-3-methyl-5,7-dioxo-2,3,5,7,11,11a-hexahydrooxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxylic acid
Methyl 5-chloro-6-oxo-1,6-dihydropyridine-2-carboxylate
5-Chloropyridine-2-thiol
Diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate
tert-Butyl 4-amino-2-oxo-5,6-dihydropyridine-1(2H)-carboxylate
tert-Butyl 4-bromo-5,6-dihydropyridine-1(2H)-carboxylate
5-(Benzyloxy)-2-(hydroxymethyl)pyridin-4(1H)-one
Aranidipine
2-Methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid
3-(1-Benzhydrylazetidin-3-yl) 5-isopropyl 2-amino-6-methyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate
2,6-Dimethylpyridin-4(1H)-one
2-Bromo-1-methylpyridin-4(1H)-one
tert-Butyl 2-oxo-5,6-dihydropyridine-1(2H)-carboxylate
tert-Butyl 3-bromo-5,6-dihydropyridine-1(2H)-carboxylate
(4R,12aS)-7-Methoxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxylic acid
6-Methoxy-2,3,4,5-tetrahydropyridine
5-(Methoxycarbonyl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid
tert-Butyl 4-(((trifluoromethyl)sulfonyl)oxy)-5,6-dihydropyridine-1(2H)-carboxylate
1-tert-Butyl 4-methyl 5,6-dihydropyridine-1,4(2H)-dicarboxylate
tert-Butyl 4-oxo-3,4-dihydropyridine-1(2H)-carboxylate
