1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-ol
1-Phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-ol
Pyrazolo[1,5-a]pyrimidin-5-ol
1-Methyl-1H-pyrazolo[4,3-d]pyrimidin-7-ol
(2R,3S,5R)-5-(4-Amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-1-yl)-2-(hydroxymethyl)tetrahydrofuran-3-ol
3-Bromo-1-methyl-1H-pyrazolo[4,3-d]pyrimidin-7-ol
1H-Pyrazolo[3,4-d]pyrimidine-4,6-diol
