发明人林芳,赵玉洁,何建平. "Method for the Synthesis of 5-Amino-1-methyl-1H-imidazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116644724 A, 授权公告日 2019-07-27.
发明人沈红梅,高志强,刘建华. "A Process for Preparing High-Purity 5-Amino-1-methyl-1H-imidazole-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116463535 A, 授权公告日 2018-04-10.
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