Ethyl 3-(2-aminoethyl)cyclobutane-1-carboxylate

7-[(2-furylmethyl)amino]-3-phenylpyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione

4-[(4-fluorophenyl)methyl]-1-[3-oxo-3-(1,2,3,4-tetrahydroisoquinolin-2-yl)propyl]-4H,5H-[1,2,4]triazolo[4,3-a]quinazolin-5-one

3-[4-[(4-fluorophenyl)methyl]-5-oxo-3,3a,5a,6,7,8,9,9a-octahydro-[1,2,4]triazolo[4,3-a]quinazolin-1-yl]-N-[(2-methoxyphenyl)methyl]propanamide

3-[4-[(4-fluorophenyl)methyl]-5-oxo-3,3a,5a,6,7,8,9,9a-octahydro-[1,2,4]triazolo[4,3-a]quinazolin-1-yl]-N-[(4-methoxyphenyl)methyl]propanamide

N-(3-ethoxypropyl)-3-[4-[(4-fluorophenyl)methyl]-5-oxo-3,3a,5a,6,7,8,9,9a-octahydro-[1,2,4]triazolo[4,3-a]quinazolin-1-yl]propanamide

7-(3,4-dihydroisoquinolin-2(1H)-yl)-3-phenylpyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione

3-[4-[(4-fluorophenyl)methyl]-5-oxo-3,3a,5a,6,7,8,9,9a-octahydro-[1,2,4]triazolo[4,3-a]quinazolin-1-yl]-N-[2-(4-methylphenyl)ethyl]propanamide

N-(furan-2-ylmethyl)-3-[5-oxo-4-(2-phenylethyl)-3,3a,5a,6,7,8,9,9a-octahydro-[1,2,4]triazolo[4,3-a]quinazolin-1-yl]propanamide

1'-(5,7-Dioxo-6-phenyl-5,6,7,8-tetrahydropyrimido[4,5-d]pyrimidin-2-yl)-1,4'-bipiperidine-4'-carboxamide

7-(4-(2,3-dimethylphenyl)piperazin-1-yl)-3-phenylpyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione