6-{4-[1-benzyl-1H-(1,2,3)-triazole-4-yl]butyl}-3-(2-deoxy-β-D-erythropentofuranosyl)pyrrolo[2,3-d]pyrimidin-2(3H)one 、
4,4'-双甲氧基三苯甲基氯 在
吡啶 作用下,
以68%的产率得到6-{4-[1-benzyl-1H-(1,2,3)-triazole-4-yl]butyl}-3-(2-deoxy-5-O-(4,4'-dimethoxytriphenylmethyl)-β-D-erythropentofuranosyl)pyrrolo[2,3-d]pyrimidin-2(3H)one