phenyl 1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-ylcarbamate   、                                                                                      
3-((6,7-dimethoxyquinazolin-4-yl)oxy)aniline   、                                                                                      
N,N-二异丙基乙胺                                                                                                                                                                                              以
                                                                                         
四氢呋喃                                                                                  为溶剂,
                                                                                                                                                    反应 3.0h,
                                                                                                                以to afford 1-[3-(6,7-Dimethoxyquinazolin-4-yloxy)phenyl]-3-[1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]urea as solid (0.047 g, 24%)的产率得到1-[3-(6,7-dimethoxyquinazolin-4-yloxy)phenyl]-3-[1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]urea