发明人高志强,周伟,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115294179 A, 授权公告日 2019-01-25.
发明人林芳,陈志强,郑宇鹏. "Method for the Synthesis of 5-(Aminomethyl)-5-(1-methyl-1H-imidazol-2-yl)imidazolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 117644790 A, 授权公告日 2019-12-02.
发明人冯建国,黄志刚,王建平. "A Process for Preparing High-Purity 5-(Aminomethyl)-5-(1-methyl-1H-imidazol-2-yl)imidazolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 108627419 A, 授权公告日 2020-07-02.
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