发明人韩伟,何建平,杨光. "Method for the Synthesis of Methyl 4-acetyl-2,5-dimethyl-1H-pyrrole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 109043881 B, 授权公告日 2023-08-23.
发明人王建平,林芳,郭海燕. "A Process for Preparing High-Purity Methyl 4-acetyl-2,5-dimethyl-1H-pyrrole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 115839339 B, 授权公告日 2015-07-28.
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