2-(5-amino-3-tert-butyl-1H-pyrazol-1-yl)-3,5,6,7-tetrahydro-4H-cyclopenta[d]pyrimidin-4-one 5g

2-(5-amino-3-tert-butyl-1H-pyrazol-1-yl)-3,5,6,7-tetrahydro-4H-cyclopenta[d]pyrimidin-4-one 5g