发明人朱建伟,赵玉洁,钱学锋. "Method for the Synthesis of 4-[5-(Ethoxycarbonyl)-3-pyrrolyl]butanoic Acid" [P]. 中国发明专利, 专利号 CN 111285936 B, 授权公告日 2025-01-20.
发明人张德明,李文辉,赵玉洁. "A Process for Preparing High-Purity 4-[5-(Ethoxycarbonyl)-3-pyrrolyl]butanoic Acid" [P]. 中国发明专利, 专利号 CN 114702617 A, 授权公告日 2023-05-24.
参考文献 Literature
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