N-Benzyl-N-butyl-1-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide

N-Benzyl-N-butyl-1-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidin-2-carboxamid

N-Benzyl-N-butyl-1-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide

N-Benzyl-N-butyl-1-méthyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide

Pyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide, N-butyl-1,4-dihydro-1-methyl-4-oxo-N-(phenylmethyl)-

1-Methyl-4-oxo-1,4-dihydro-1,4a,9-triaza-cyclopenta[b]naphthalene-2-carboxylic acid benzyl-butyl-amide