3,23-diphenyl-12,13,27,28-tetrahydro-14H,29H-bis[1,2,4]triazolo[4,3-f:3,4-m]dibenzo[b,q][1,19]dioxa[8,12]dithia[5,6,14,15]tetraazacyclodocosine                                                                                                                                                              在
                                                                                                                                                                                 sodium tetrahydroborate                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                    反应 1.0h,
                                                                                                                以60%的产率得到3,23-diphenyl-5,6,12,13,20,21,27,28-octahydro-14H,29H-bis[1,2,4]triazolo[4,3-f:3,4-m]dibenzo[b,q][1,19]dioxa[8,12]dithia[5,6,14,15]tetraazacyclodocosine