4-pyridin-2-ylpiperazine-1-carboximidamide hydroiodide   、                                                                                      8-(3-dimethylamino-acryloyl)-4-oxo-4,5-dihydro-3H-pyrrolo[2,3-c]quinoline-1-ethyl carboxylate                                                                                                                                                                                              以
                                                                                         
异丁酰胺                                                                                  为溶剂,
                                                                                                                                                    反应 96.0h,
                                                                                                                以17%的产率得到4-oxo-8-[2-(4-pyridin-2-yl-piperazin-1-yl)-pyrimidin-4-yl]-4,5-dihydro-3H-pyrrolo[2,3-c]quinoline-1-ethyl carboxylate