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发明人李文辉,朱建伟,徐明华. "Method for the Synthesis of Ethyl 3-iodo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 109907271 A, 授权公告日 2017-02-03.
发明人王建平,高志强,韩伟. "A Process for Preparing High-Purity Ethyl 3-iodo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole-4-carboxylate" [P]. 中国发明专利, 专利号 CN 112702852 A, 授权公告日 2025-01-26.
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