5-{6-[3-(4-fluorophenyl)-1-trityl-1H-pyrazol-4-yl]quinazolin-4-yl}thiophen-2-sulfonic acid methylamide   、                                                                                      
2-氯乙基甲基醚                                                                                                                                                                                                                                                                                                          以to give 90 mg 5-{6-[3-(4-fluorophenyl)-1-trityl-1H-pyrazol-4-yl]quinazolin-4-yl}thiophen-2-sulfonic acid (2-methoxyethyl)-methylamide的产率得到5-{6-[3-(4-fluorophenyl)-1-trityl-1H-pyrazol-4-yl]quinazolin-4-yl}thiophen-2-sulfonic acid (2-methoxyethyl)-methylamide