2-[4-[(2E)-2-[[4-[bis(2-chloroethyl)amino]phenyl]methylidene]hydrazinyl]pyrazolo[3,4-d]pyrimidin-1-yl]-5-(hydroxymethyl)oxolane-3,4-diol

N'-[1-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrazolo[3,4-d]pyrimidin-4-yl]-N,N-dimethylmethanimidamide

1 beta-呋喃核糖基-4-(甲硫基)吡唑并(3,4-d)嘧啶

2-(hydroxymethyl)-5-[4-(methylamino)pyrazolo[3,4-d]pyrimidin-1-yl]oxolane-3,4-diol

2-[4-(dimethylamino)pyrazolo[3,4-d]pyrimidin-1-yl]-5-(hydroxymethyl)oxolane-3,4-diol