发明人张德明,周伟,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114359996 A, 授权公告日 2019-11-07.
发明人何建平,杨光,马晓峰. "Method for the Synthesis of 3-((2-(5-Nitrofuran-2-yl)-2-oxoethylidene)amino)oxazolidin-2-one" [P]. 中国发明专利, 专利号 CN 111805163 B, 授权公告日 2017-02-28.
发明人赵玉洁,张德明,马晓峰. "A Process for Preparing High-Purity 3-((2-(5-Nitrofuran-2-yl)-2-oxoethylidene)amino)oxazolidin-2-one" [P]. 中国发明专利, 专利号 CN 109365319 A, 授权公告日 2022-11-22.
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