8,11,14,17,20,23,26-Heptaoxa-31,32-diazatricyclo[25.3.1.13,7]dotriaconta-1(31),3(32),4,6,27,29-hexaen-2-one                                                                                                                                                              在
                                                                                                                                                                                 sodium tetrahydroborate                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                                                        以75%的产率得到8,11,14,17,20,23,26-heptaoxa-31,32-diazatricyclo[25.3.1.13,7]dotriaconta-1(31),3(32),4,6,27,29-hexaen-2-ol