cytidylyl(3'->5'phosphoryl)cytidylyl(3'->5'phosphoryl)-3'-deoxy-3'-(L-phenylalanyl)amido-adenosine                                                                                                                                                              在
                                                                                                                                         DL-dithiothreitol   、                                                                                                  magnesium chloride                                                                                                                                                                                                                               T
4 polynucleotude kinase   、                                                                                                  
三羟甲基氨基甲烷盐酸盐   、                                                                                                  
腺苷 5'-三磷酸酯-gamma-32P                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甘油                                                                                  为溶剂,
                                                                                                                                                    反应 2.0h,
                                                                                                                生成                                                 [(2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-2-[[[(2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-2-((32P)dihydroxy(32P)phosphoryloxymethyl)-4-hydroxyoxolan-3-yl]oxy-hydroxyphosphoryl]oxymethyl]-4-hydroxyoxolan-3-yl] [(2S,3S,4R,5R)-3-[[(2S)-2-amino-3-phenylpropanoyl]amino]-5-(6-aminopurin-9-yl)-4-hydroxyoxolan-2-yl]methyl hydrogen phosphate