1-(Oxane-4-carbonyl)pyrrolidin-3-amine

6-cyclohexyl-4,7,8-trimethyl-2-(2-methylprop-2-enyl)-9aH-purino[7,8-a]imidazol-9-ium-1,3-dione

6-[(4-Methylpyrimidin-2-yl)sulfanylmethyl]-2-[(4-methylquinazolin-2-yl)amino]-1,3-diazinan-4-one

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

4-methyl-6-(2-methylphenyl)-2-(2-morpholin-4-ylethyl)-8,9a-dihydro-7H-purino[7,8-a]imidazol-9-ium-1,3-dione

2-Amino-1-(3-ethylthiophen-2-yl)ethan-1-one

6-(4-butylphenyl)-2-ethyl-4-methyl-8,9a-dihydro-7H-purino[7,8-a]imidazol-9-ium-1,3-dione

6-(2-Ethylphenyl)-2-(2-methoxyethyl)-4,7-dimethyl-4a,9a-dihydropurino[7,8-a]imidazole-1,3-dione

2-[3-(dimethylamino)propyl]-7-fluoro-1-(3-fluorophenyl)-4a,5,6,7,8,8a-hexahydro-1H-chromeno[2,3-c]pyrrole-3,9-dione

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

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