1-cyclohexyl-2-imino-8-methyl-5-oxo-N-(tetrahydrofuran-2-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2′,3′-d]pyrimidine-3-carboxamide

1-Cyclohexyl-2-imino-8-methyl-5-oxo-N-(tetrahydro-2-furanylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2′,3′-d]pyrimidin-3-carboxamid

1-Cyclohexyl-2-imino-8-methyl-5-oxo-N-(tetrahydro-2-furanylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2′,3′-d]pyrimidine-3-carboxamide

1-Cyclohexyl-2-imino-8-méthyl-5-oxo-N-(tétrahydro-2-furanylméthyl)-1,5-dihydro-2H-dipyrido[1,2-a:2′,3′-d]pyrimidine-3-carboxamide

1-cyclohexyl-2-imino-8-methyl-5-oxo-N-(tetrahydrofuran-2-ylmethyl)-1,5-dihydro-2H-dipyrido[1,2-a:2′,3′-d]pyrimidine-3-carboxamide

2H-Dipyrido[1,2-a:2′,3′-d]pyrimidine-3-carboxamide, 1-cyclohexyl-1,5-dihydro-2-imino-8-methyl-5-oxo-N-[(tetrahydro-2-furanyl)methyl]-

(1-cyclohexyl-2-imino-8-methyl-5-oxo(1,6-dihydropyridino[1,2-a]pyridino[2,3-d]pyrimidin-3-yl))-N-(oxolan-2-ylmethyl)carboxamide

1-Cyclohexyl-2-imino-6-methyl-10-oxo-1,10-dihydro-2H-1,9,10a-triaza-anthracene-3-carboxylic acid (tetrahydro-furan-2-ylmethyl)-amide

1-cyclohexyl-2-imino-8-methyl-5-oxo-N-(oxolan-2-ylmethyl)dipyrido[1,2-d:3′,4′-f]pyrimidine-3-carboxamide