发明人张德明,郑宇鹏,沈红梅. "Method for the Synthesis of 5-(Aminomethyl)-5-phenylimidazolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 115240417 A, 授权公告日 2017-08-14.
发明人郭海燕,黄志刚,陈志强. "A Process for Preparing High-Purity 5-(Aminomethyl)-5-phenylimidazolidine-2,4-dione" [P]. 中国发明专利, 专利号 CN 111891159 B, 授权公告日 2019-11-27.
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