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发明人郭海燕,冯建国,高志强. "Method for the Synthesis of 5-Iodo-N-(3-methoxypropyl)-N-methylthiophene-3-carboxamide" [P]. 中国发明专利, 专利号 CN 116779379 B, 授权公告日 2023-10-22.
发明人刘建华,王建平,赵玉洁. "A Process for Preparing High-Purity 5-Iodo-N-(3-methoxypropyl)-N-methylthiophene-3-carboxamide" [P]. 中国发明专利, 专利号 CN 114992277 B, 授权公告日 2021-02-02.
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