发明人黄志刚,郑宇鹏,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110808984 A, 授权公告日 2023-04-24.
发明人郭海燕,杨光,林芳. "Method for the Synthesis of 6-Amino-5-(dimethylphosphoryl)-3-methylquinazolin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 114392572 A, 授权公告日 2022-02-16.
发明人何建平,李文辉,郑宇鹏. "A Process for Preparing High-Purity 6-Amino-5-(dimethylphosphoryl)-3-methylquinazolin-4(3H)-one" [P]. 中国发明专利, 专利号 CN 112607792 A, 授权公告日 2019-12-19.
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