发明人赵玉洁,张德明,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116476404 A, 授权公告日 2021-04-11.
发明人刘建华,唐晓军,王建平. "Method for the Synthesis of 5-[(4-chloro-5-methyl-3-nitro-1h-pyrazol-1-yl)methyl]furan-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109792395 A, 授权公告日 2021-12-09.
发明人何建平,韩伟,黄志刚. "A Process for Preparing High-Purity 5-[(4-chloro-5-methyl-3-nitro-1h-pyrazol-1-yl)methyl]furan-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110505340 B, 授权公告日 2023-09-27.
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