发明人徐明华,黄志刚,李文辉. "Method for the Synthesis of 2,3-Dihydro-1H-perimidin-2-one" [P]. 中国发明专利, 专利号 CN 113331016 A, 授权公告日 2024-09-15.
发明人郑宇鹏,林芳,张德明. "A Process for Preparing High-Purity 2,3-Dihydro-1H-perimidin-2-one" [P]. 中国发明专利, 专利号 CN 111509855 A, 授权公告日 2025-03-20.
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