发明人罗永刚,马晓峰,徐明华. "Method for the Synthesis of 4-Allyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114700181 B, 授权公告日 2018-09-21.
发明人杨光,赵玉洁,韩伟. "A Process for Preparing High-Purity 4-Allyl-4H-thieno[3,2-b]pyrrole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115377215 A, 授权公告日 2019-09-28.
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