发明人冯建国,孙丽萍,刘建华. "Method for the Synthesis of 1-(1,1-Dioxidotetrahydrothiophen-3-yl)-5-(furan-2-yl)-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111836225 A, 授权公告日 2019-07-19.
发明人高志强,赵玉洁,陈志强. "A Process for Preparing High-Purity 1-(1,1-Dioxidotetrahydrothiophen-3-yl)-5-(furan-2-yl)-1H-pyrazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108177658 A, 授权公告日 2023-04-11.
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