3-(3-morpholin-4-yl-propyl)-1,4,5,6,7,8-hexahydro-cyclohepta[b]pyrrole-2-carbaldehyde   、                                                                                      
N,N-二甲基-2-氧代-1,3-二氢吲哚-5-磺酰胺                                                                                                                                                              在
                                                                                                                                                                                 
哌啶                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
乙醇                                                                                  为溶剂,
                                                                                                                                                                                        生成                                                 3-[1-[3-(3-morpholin-4-yl-propyl)-1,4,5,6,7,8-hexahydrocyclohepta[b]pyrrol-2-yl]meth-(Z)-ylidene]-2-oxo-2,3-dihydro-1H-indole-5-sulfonic acid dimethylamide