发明人钱学锋,罗永刚,郑宇鹏. "Method for the Synthesis of 1-Amino-3-(2-ethyl-1h-imidazol-1-yl)cyclopentane-1-carboxamide" [P]. 中国发明专利, 专利号 CN 110989735 A, 授权公告日 2020-10-05.
发明人刘建华,林芳,孙丽萍. "A Process for Preparing High-Purity 1-Amino-3-(2-ethyl-1h-imidazol-1-yl)cyclopentane-1-carboxamide" [P]. 中国发明专利, 专利号 CN 117850328 A, 授权公告日 2024-05-18.
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