6-{1-[4-(Difluoromethoxy)benzenesulfonyl]-octahydropyrrolo[2,3-c]pyrrol-5-yl}pyridine-3-carbonitrile

Methyl 2-[5-(3-oxopropyl)-2-thienyl]benzoate

3-((4-ethoxyphenyl)(4-(2-hydroxyethyl)piperazin-1-yl)methyl)-1-ethyl-4-hydroxy-6-methylpyridin-2(1H)-one

Tert-butyl 4-(3-hydroxyphenyl)piperidine-1-carboxylate

Ethyl 1-((2,4-dimethoxyphenyl)(1-ethyl-4-hydroxy-6-methyl-2-oxo-1,2-dihydropyridin-3-yl)methyl)piperidine-4-carboxylate

Ethyl 1-((1-ethyl-4-hydroxy-6-methyl-2-oxo-1,2-dihydropyridin-3-yl)(3-fluorophenyl)methyl)piperidine-4-carboxylate

3-((4-chlorophenyl)(4-phenylpiperazin-1-yl)methyl)-1-ethyl-4-hydroxy-6-methylpyridin-2(1H)-one

3-((4-(4-fluorophenyl)piperazin-1-yl)(phenyl)methyl)-4-hydroxy-6-methyl-1-(pyridin-3-ylmethyl)pyridin-2(1H)-one

N-(3,4-dimethylphenyl)-4-hydroxy-2-oxo-1-phenyl-1,2-dihydro-1,8-naphthyridine-3-carboxamide

N-(4-fluoro-3-methylphenyl)-4-hydroxy-2-oxo-1-phenyl-1,2-dihydro-1,8-naphthyridine-3-carboxamide

N~3~-(1,3-benzodioxol-5-ylmethyl)-4-hydroxy-2-oxo-1-phenyl-1,2-dihydro[1,8]naphthyridine-3-carboxamide