苯甲酰氯   、                                                                                      
18-tridecan-7-yl-13,18-diazaheptacyclo[14.7.1.02,14.03,12.04,9.05,23.020,24]tetracosa-1(23),2(14),3(12),4(9),5,7,10,15,20(24),21-decaene-17,19-dione                                                                                                                                                              在
                                                                                                                                                                                 
氢氧化钾                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
丙酮                                                                                  为溶剂,
                                                                                                                                                                                        以83%的产率得到13-benzoyl-18-tridecan-7-yl-13,18-diazaheptacyclo[14.7.1.02,14.03,12.04,9.05,23.020,24]tetracosa-1(23),2(14),3(12),4(9),5,7,10,15,20(24),21-decaene-17,19-dione