1-[Tert-butyl(imino)oxo-lambda6-sulfanyl]azetidine-2-carboxamide

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

3-(Aminomethyl)-4-cyclopropoxybenzenesulfonamide

8-(4-Benzylpiperidin-1-yl)-1,3-dimethyl-7-[2-(4-methylpyrimidin-2-yl)sulfanylethyl]-4,5-dihydropurine-2,6-dione

2-[(2,5-Dimethylphenyl)methyl]-6-(4-methoxyphenyl)-4-methyl-4a,7,8,9a-tetrahydropurino[7,8-a]imidazole-1,3-dione

6-(4-Ethoxyphenyl)-4-methyl-2-[(3-methylphenyl)methyl]-4a,7,8,9a-tetrahydropurino[7,8-a]imidazole-1,3-dione

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

2-[(2,4-Dichlorophenyl)methyl]-6-(2-methoxyphenyl)-4-methyl-4a,7,8,9a-tetrahydropurino[7,8-a]imidazole-1,3-dione

2-[(4-Fluorophenyl)methyl]-6-(2-methoxyphenyl)-4-methyl-4a,7,8,9a-tetrahydropurino[7,8-a]imidazole-1,3-dione

2-[(2-Chloro-6-fluorophenyl)methyl]-6-(4-methoxyphenyl)-4-methyl-4a,7,8,9a-tetrahydropurino[7,8-a]imidazole-1,3-dione

2-Benzyl-4-methyl-6-(2-methylphenyl)-4a,7,8,9a-tetrahydropurino[7,8-a]imidazole-1,3-dione