发明人韩伟,刘建华,杨光. "Method for the Synthesis of 2-methyl-1-(propan-2-yl)-1H-pyrrole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108146906 B, 授权公告日 2017-10-02.
发明人黄志刚,马晓峰,韩伟. "A Process for Preparing High-Purity 2-methyl-1-(propan-2-yl)-1H-pyrrole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117755941 B, 授权公告日 2024-05-17.
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