125055-74-5 4H-Pyrido(1,2-a)pyrimidine-3-carboxamide, 6-methyl-4-oxo-N-tricyclo(3.3.1.1(sup 3,7))dec-1-yl- 6-Methyl-4-oxo-N-tricyclo(3.3.1.1(sup 3,7))dec-1-yl-4H-pyrido(1,2-a)pyrimidine-3-carboxamide