发明人郭海燕,韩伟,何建平. "Method for the Synthesis of 1-(3-Chlorophenyl)-2,3-dihydro-1h-imidazol-2-one" [P]. 中国发明专利, 专利号 CN 111833873 A, 授权公告日 2025-07-18.
发明人刘建华,周伟,韩伟. "A Process for Preparing High-Purity 1-(3-Chlorophenyl)-2,3-dihydro-1h-imidazol-2-one" [P]. 中国发明专利, 专利号 CN 108723073 B, 授权公告日 2024-11-19.
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