发明人郑宇鹏,赵玉洁,朱建伟. "Method for the Synthesis of ethyl 4-(2-methylpropanoyl)-1H-pyrrole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 108569647 A, 授权公告日 2022-11-18.
发明人唐晓军,罗永刚,朱建伟. "A Process for Preparing High-Purity ethyl 4-(2-methylpropanoyl)-1H-pyrrole-2-carboxylate" [P]. 中国发明专利, 专利号 CN 108397385 A, 授权公告日 2024-05-16.
参考文献 Literature
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