3-Amino-1-(2-fluoroethyl)pyrrolidin-2-one hydrochloride

N-(2-oxo-2-{4-[(6-oxo-3-phenyl-1,6-dihydropyridazin-1-yl)methyl]piperidin-1-yl}ethyl)acetamide

2-[(1-{5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carbonyl}piperidin-4-yl)methyl]-6-phenyl-2,3-dihydropyridazin-3-one

6-phenyl-2-({1-[3-(1H-pyrazol-1-yl)benzoyl]piperidin-4-yl}methyl)-2,3-dihydropyridazin-3-one

2-{[1-(2-Hydroxyquinoline-4-carbonyl)piperidin-4-yl]methyl}-6-phenyl-2,3-dihydropyridazin-3-one

N-[(4-methoxyphenyl)methyl]-4-[(6-oxo-3-phenyl-1,6-dihydropyridazin-1-yl)methyl]piperidine-1-carboxamide

2-({1-[(2-Fluorophenyl)methanesulfonyl]piperidin-4-yl}methyl)-6-phenyl-2,3-dihydropyridazin-3-one

4-{[3-(4-fluorophenyl)-6-oxo-1,6-dihydropyridazin-1-yl]methyl}-N-[(4-fluorophenyl)methyl]piperidine-1-carboxamide

N-(2,6-difluorophenyl)-4-{[3-(4-fluorophenyl)-6-oxo-1,6-dihydropyridazin-1-yl]methyl}piperidine-1-carboxamide

2-({1-[(3,5-dimethyl-1H-pyrazol-4-yl)sulfonyl]piperidin-4-yl}methyl)-6-(4-fluorophenyl)-2,3-dihydropyridazin-3-one

2-(1,3-benzothiazol-2-ylsulfanyl)-N-{2-[2-(pyrazin-2-yl)-1H-imidazol-1-yl]ethyl}acetamide