(2-amino-4-phenylethynyl-phenyl)-carbamic acid tert-butyl ester   、                                                                                      
3-[3-(1-Methyl-1H-imidazol-2-yl)-phenyl]-3-oxo-propionic acid tert-butyl ester   、                                                                                      
三氟乙酸                                                                                                                                                                                              以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                                                        以Obtained as a light yellow solid (81 mg)的产率得到7-Methyl-4-[3-(1-methyl-1H-imidazol-2-yl)-phenyl]-8-phenylethynyl-1,3-dihydro-benzo-[b][1,4]diazepin-2-one