在
ammonium hydroxide 、
甲胺 作用下,
反应 1.5h,
以9.2 μmol的产率得到2-[2-[2-[2-[2-[2-[[(2R,3S,4R,5R)-5-[6-[2-[2-[2-[5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoylamino]ethoxy]ethoxy]ethylamino]purin-9-yl]-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxyethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl [(2R,3S,4R,5R)-5-(2-amino-6-oxo-1H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl hydrogen phosphate