N-{(1S,2R,3S,4R)-4-[2-(3-amino-prop-1-ynyl)-6-((S)-1-hydroxymethyl-2-phenyl-ethylamino)-purin-9-yl]-2,3-dihydroxy-cyclopentyl}-2-hydroxy-acetamide   、                                                                                      
间苯二异氰酸酯                                                                                                                                                                                              以
                                                                                         
四氢呋喃                                                                                  为溶剂,
                                                                                                                                                    反应 72.0h,
                                                                                                                生成                                                 N-[(1S,2R,3S,4R)-4-[2-[3-[[3-[3-[9-[(1R,2S,3R,4S)-2,3-dihydroxy-4-[(2-hydroxyacetyl)amino]cyclopentyl]-6-[[(2S)-1-hydroxy-3-phenylpropan-2-yl]amino]purin-2-yl]prop-2-ynylcarbamoylamino]phenyl]carbamoylamino]prop-1-ynyl]-6-[[(2S)-1-hydroxy-3-phenylpropan-2-yl]amino]purin-9-yl]-2,3-dihydroxycyclopentyl]-2-hydroxyacetamide