发明人高志强,刘建华,马晓峰. "Method for the Synthesis of 4-((Tetrahydrofuran-2-yl)methyl)-4H-thieno[3,2-b]pyrrole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108827457 A, 授权公告日 2015-03-03.
发明人林芳,何建平,李文辉. "A Process for Preparing High-Purity 4-((Tetrahydrofuran-2-yl)methyl)-4H-thieno[3,2-b]pyrrole-5-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117687365 A, 授权公告日 2019-11-08.
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