1997362-11-4

6-Amino-3-iodo-4-methoxy-1-(-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine 1H-Pyrazolo[3,4-d]pyrimidin-6-amine, 3-iodo-4-methoxy-1-β-D-ribofuranosyl- 6-Amino-3-iodo-4-methoxy-1-(b-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine 6-Amino-3-iodo-4-methoxy-1-(beta-D-ribofuranosyl)-1H-pyrazolo[3,4-d]pyrimidine