7-[4-(4-benzo[b]thiophen-4-yl-piperazin-1-yl)butoxy]-3,4-dihydro-1H-quinolin-2-one

5-Benzyl-6-methyl-2-(4-phenylpiperazin-1-yl)-1,3-diazinan-4-one

7-(2-ethoxyethyl)-8-[[4-(4-methoxyphenyl)piperazin-1-yl]methyl]-1,3-dimethyl-5H-purin-7-ium-2,6-dione

1,3-dimethyl-8-(4-methylpiperazin-1-ium-1-ylidene)-7-[2-[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]ethyl]-5H-purine-2,6-dione

1-[[1,3-dimethyl-2,6-dioxo-7-(3-phenylpropyl)-5H-purin-7-ium-8-yl]methyl]piperidine-4-carboxamide

7-(2-Methoxyethyl)-3-methyl-8-(4-methylphenyl)sulfanyl-4,5-dihydropurine-2,6-dione

1-[[7-[(2-chloro-6-fluorophenyl)methyl]-1,3-dimethyl-2,6-dioxo-5H-purin-7-ium-8-yl]methyl]piperidine-4-carboxamide

9-[2-(3,4-dimethoxyphenyl)ethyl]-3-[(2-fluorophenyl)methyl]-1-methyl-6,7,8,9a,10,10a-hexahydro-4aH-purino[7,8-a]pyrimidine-2,4-dione

5,7-dimethyl-2-(pyridin-3-ylmethyl)-1-(3,4,5-trimethoxyphenyl)-4a,5,6,7,8,8a-hexahydro-1H-chromeno[2,3-c]pyrrole-3,9-dione

2-(1,3-dimethyl-2,4,6-trioxo-4a,5,7,7a-tetrahydropyrrolo[2,3-d]pyrimidin-5-yl)-N-phenylacetamide

6-Phenyl-2-piperidin-1-yl-1,3-diazinan-4-one