N-(4-Oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyriMidin-2-yl)pivalaMide

N-(4,7-Dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-2-yl)-2,2-dimethylpropanamide

Propanamide, N-(4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-2-yl)-2,2-dimethyl-

N-(4-Hydroxy-7H-pyrrolo[2,3-d]pyrimidin-2-yl)-2,2-dimethylpropionamide, 2-(2,2-dimethylpropionyl)amino-4-hydroxypyrrolo[2,3-d]pyrimidine