N-乙基乙醇胺 、
2-(5-((7-(3-chloropropoxy)-6-methoxyquinazolin-4-yl)amino)-1H-pyrazol-3-yl)-N-(3,5-difluorophenyl)acetamide 以yielded N-(3,5-difluorophenyl)-2-{3-[(7-{3-[ethyl(2-hydroxyethyl)amino]propoxy}-6-methoxyquinazolin-4-yl)amino]-1H-pyrazol-5-yl}acetamide (124 mg, 86% yield) as an off-white solid的产率得到N-(3,5-difluorophenyl)-2-{3-[(7-{3-[ethyl(2-hydroxyethyl)amino]propoxy}-6-methoxyquinazolin-4-yl)amino]-1H-pyrazol-5-yl}acetamide