发明人何建平,孙丽萍,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116201966 A, 授权公告日 2019-04-02.
发明人郑宇鹏,郭海燕,杨光. "Method for the Synthesis of 4-Aminoimidazo[1,2-a][1,3,5]triazin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 109817077 B, 授权公告日 2023-11-08.
发明人张德明,马晓峰,徐明华. "A Process for Preparing High-Purity 4-Aminoimidazo[1,2-a][1,3,5]triazin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 108286915 A, 授权公告日 2024-11-15.
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