benzyl N-(3-cyanocyclopentyl)carbamate

5-[3-(3-Chloro-4-ethoxyphenyl)pyrazolidin-4-yl]-3-(3,4-dimethylphenyl)-1,2,4-oxadiazole

8-(4-Ethylpiperazin-1-yl)-7-[3-[8-(4-ethylpiperazin-1-yl)-3-methyl-2,6-dioxo-4,5-dihydropurin-7-yl]propyl]-3-methyl-4,5-dihydropurine-2,6-dione

1-(3-hydroxypropyl)-3,4,9-trimethyl-7-[(E)-3-phenylprop-2-enyl]-5a,9a,10,10a-tetrahydro-4H-purino[8,7-c][1,2,4]triazine-6,8-dione

7-benzyl-3,9-dimethyl-1-[(2-methylphenyl)methyl]-5a,9a,10,10a-tetrahydro-4H-purino[8,7-c][1,2,4]triazine-6,8-dione

9-(4-bromophenyl)-3-[(4-chlorophenyl)methyl]-1,7-dimethyl-1H,2H,3H,4H,6H,7H,8H,9H-pyrimido[1,2-g]purine-2,4-dione

9-(4-chlorophenyl)-3-[(3,4-dichlorophenyl)methyl]-1-methyl-1H,2H,3H,4H,6H,7H,8H,9H-pyrimido[1,2-g]purine-2,4-dione

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

N-(3-methylphenyl)-7-oxo-12-sulfanylidene-5,11-dithia-1,8-diazatricyclo[7.3.0.0^{2,6}]dodeca-2(6),3,9-triene-10-carboxamide

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

8-[(2E)-2-[(2-chlorophenyl)methylidene]hydrazinyl]-1,3-dimethyl-7-(3-methylbutyl)-5H-purin-7-ium-2,6-dione