3,5-Bis(trifluoromethyl)cyclohexanone

methyl 2-(2-(6-ethyl-4-oxo-2-phenyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-3(4H)-yl)acetamido)benzoate

N-(2-chloro-4-methylphenyl)-2-(6-ethyl-4-oxo-2-phenyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-3(4H)-yl)acetamide

N-(3-chloro-2-methylphenyl)-2-(6-ethyl-4-oxo-2-phenyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-3(4H)-yl)acetamide

N-(2,5-dimethylphenyl)-2-(6-ethyl-4-oxo-2-phenyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-3(4H)-yl)acetamide

N-(4-chlorophenyl)-2-(6-ethyl-2-(4-fluorophenyl)-4-oxo-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-3(4H)-yl)acetamide

2-(6-ethyl-2-(4-fluorophenyl)-4-oxo-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-3(4H)-yl)-N-(3-fluorophenyl)acetamide

2-(6-ethyl-2-(4-fluorophenyl)-4-oxo-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-3(4H)-yl)-N-(2-ethylphenyl)acetamide

2-(6-ethyl-2-(4-fluorophenyl)-4-oxo-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-3(4H)-yl)-N-(o-tolyl)acetamide

2-(6-ethyl-2-(4-fluorophenyl)-4-oxo-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-3(4H)-yl)-N-mesitylacetamide

2-(6-ethyl-2-(4-fluorophenyl)-4-oxo-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-3(4H)-yl)-N-(2-methoxyphenyl)acetamide