4-amino-7-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrrolo[2,3-d]pyrimidine-5-carbonitrile

4-amino-6-bromo-7-(2-deoxy-β-D-erythro-pentofuranosyl)pyrrolo[2,3-d]pyrimidine-5-carboxamide

2-氨基-5-溴-1H-吡咯-3,4-二甲腈

ethyl N-(5-bromo-3,4-dicyano-1H-pyrrol-2-yl)methanimidate

4-amino-6-bromo-7-[2,2-dibutyl-6-(hydroxymethyl)-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3,2]dioxastannol-4-yl]pyrrolo[2,3-d]pyrimidine-5-carbonitrile