发明人刘建华,陈志强,林芳. "Method for the Synthesis of 2-Amino-5-bromo-6-methylquinazolin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 108983644 B, 授权公告日 2015-03-10.
发明人冯建国,胡光,何建平. "A Process for Preparing High-Purity 2-Amino-5-bromo-6-methylquinazolin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 116746808 A, 授权公告日 2016-07-23.
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