141234-22-2 Imidazo(1,2-a)pyrimidine-6-carboxamide, 1,2,3,5-tetrahydro-N-butyl-1-methyl-2-(4-methylphenyl)-5-oxo- N-Butyl-1-methyl-2-p-tolyl-5-oxo-1,2,3,5-tetrahydroimidazo(1,2-a)pyrimidine-6-carboxamide