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发明人徐明华,冯建国,黄志刚. "Method for the Synthesis of 2-(5-Amino-2-methylphenyl)tetrahydro-1H-pyrrolo[1,2-c]imidazole-1,3(2H)-dione" [P]. 中国发明专利, 专利号 CN 116687691 B, 授权公告日 2023-11-24.
发明人徐明华,朱建伟,周伟. "A Process for Preparing High-Purity 2-(5-Amino-2-methylphenyl)tetrahydro-1H-pyrrolo[1,2-c]imidazole-1,3(2H)-dione" [P]. 中国发明专利, 专利号 CN 110691927 A, 授权公告日 2018-05-23.
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