发明人陈志强,朱建伟,何建平. "Method for the Synthesis of 1-Methyl-2-propyl-1H-imidazole-4,5-dicarboxylic acid" [P]. 中国发明专利, 专利号 CN 109607022 B, 授权公告日 2023-07-22.
发明人冯建国,王建平,孙丽萍. "A Process for Preparing High-Purity 1-Methyl-2-propyl-1H-imidazole-4,5-dicarboxylic acid" [P]. 中国发明专利, 专利号 CN 115019282 A, 授权公告日 2016-07-03.
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