1,3-dimethyl-4-phenyl-7-methylsulfanyl-1,6-dihydro-pyrazolo[3,4-e][1,4]diazepine   、                                                                                      
炔丙胺                                                                                                                                                                                              以
                                                                                         
乙醇                                                                                  为溶剂,
                                                                                                                                                    反应 48.0h,
                                                                                                                以to give a residue of 1,6-dihydro-1,3-dimethyl-4-phenyl-7-(2-propynylamino)pyrazolo[3,4-e][1,4]diazepine的产率得到(1,3-dimethyl-4-phenyl-1,6-dihydro-pyrazolo[3,4-
e][1,4]diazepin-7-yl)-prop-2-ynyl-amine