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发明人冯建国,胡光,王建平. "Method for the Synthesis of 4-amino-N-butyl-1,2-dimethyl-1H-imidazole-5-carboxamide" [P]. 中国发明专利, 专利号 CN 108702701 B, 授权公告日 2024-09-22.
发明人周伟,徐明华,朱建伟. "A Process for Preparing High-Purity 4-amino-N-butyl-1,2-dimethyl-1H-imidazole-5-carboxamide" [P]. 中国发明专利, 专利号 CN 111789499 A, 授权公告日 2025-05-03.
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