1,1-dimethylethyl 13-cyclohexyl-3-(methyloxy)-6-(tributylstannanyl)-7H-indolo[2,1-a][2]benzazepine-10-carboxylate   、                                                                                      
methyl 5-iodo-1-(1-methylethyl)-3-methyl-1H-pyrazole-4-carboxylate                                                                                                                                                              在
                                                                                                                                         bis-triphenylphosphine-palladium(II) chloride                                                                                                                                                                          作用下,
                                                                                                                以
                                                                                         
1,4-二氧六环                                                                                  为溶剂,
                                                                                                                                                    反应 1.0h,
                                                                                                                以30%的产率得到13-cyclohexyl-3-methoxy-6-[4-(methoxycarbonyl)-1-(1-methylethyl)-3-methyl-1H-pyrazol-5-yl]-7H-indolo[2,1-a][2]benzazepine-10-carboxylic acid 1,1-dimethylethyl ester