4H-Pyrazolo[3,4-d]pyrimidin-4-one, 1-(2-aminoethyl)-1,5-dihydro-5-[(4-methylphenyl)methyl]- 5g

4H-Pyrazolo[3,4-d]pyrimidin-4-one, 1-(2-aminoethyl)-1,5-dihydro-5-[(4-methylphenyl)methyl]- 5g