3-Benzyl-1-methoxy-3-azabicyclo[3.2.0]heptane-2,4-dione

N-(2-ethylphenyl)-5-oxo-1-thioxo-4,5-dihydro-1H-[1,3]dioxolo[4,5-g]thiazolo[3,4-a]quinazoline-3-carboxamide

N-(1,3-benzodioxol-5-ylmethyl)-7-methyl-5-oxo-1-thioxo-4,5-dihydro[1,3]thiazolo[3,4-a]quinazoline-3-carboxamide

N-(3-chlorophenyl)-3-(4-isobutyl-5-oxo-4,5-dihydrothieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-1-yl)propanamide

N-(3-(ethyl(m-tolyl)amino)propyl)-3-(4-isobutyl-5-oxo-4,5-dihydrothieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-1-yl)propanamide

N-(3-ethylphenyl)-3-(4-isobutyl-5-oxo-4,5-dihydrothieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-1-yl)propanamide

N-(2-chlorobenzyl)-3-(5-oxo-4-propyl-4,5-dihydrothieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-1-yl)propanamide

1-(3-oxo-3-(4-(pyridin-2-yl)piperazin-1-yl)propyl)-4-propylthieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-5(4H)-one

3-(4-butyl-5-oxo-4,5-dihydrothieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-1-yl)-N-(3-chloro-4-methoxyphenyl)propanamide

3-(4-butyl-5-oxo-4,5-dihydrothieno[2,3-e][1,2,4]triazolo[4,3-a]pyrimidin-1-yl)-N-(2-phenylpropyl)propanamide

N-(3,4-dimethylphenyl)-5-oxo-1-thioxo-4,5-dihydro-1H-[1,3]dioxolo[4,5-g]thiazolo[3,4-a]quinazoline-3-carboxamide