3-{7-[3-(diethoxyphosphoryl)propyl]-4,10-diaza-1,7-diazoniatricyclo[8.2.2.2(4,7)]hexadec-1-yl}propylphosphonate diiodide                                                                                                                                                              在
                                                                                                                                                                                 
一水合肼                                                                                                                                  作用下,
                                                                                                                                                                                        反应 36.0h,
                                                                                                                以100%的产率得到ethyl hydrogen 3-(7-{3-[ethoxy(hydroxy)phosphoryl]propyl}-1,4,7,10-tetraazacyclododecan-1-yl)propylphosphonate