发明人王建平,钱学锋,郑宇鹏. "Method for the Synthesis of 4-((4-Bromo-2-fluorophenyl)amino)-6-methoxyquinazolin-7-ol, 97%" [P]. 中国发明专利, 专利号 CN 112740184 B, 授权公告日 2015-12-05.
发明人孙丽萍,胡光,钱学锋. "A Process for Preparing High-Purity 4-((4-Bromo-2-fluorophenyl)amino)-6-methoxyquinazolin-7-ol, 97%" [P]. 中国发明专利, 专利号 CN 112452225 A, 授权公告日 2016-11-21.
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