Björnsson E, Rossi M, Sørensen M. "一种2-hydroxy-5-nitrobenzohydrazide的合成方法" [P]. European Patent, EP 3907229 A1, 2017-01-14.
发明人李文辉,胡光,赵玉洁. "Method for the Synthesis of 2-hydroxy-5-nitrobenzohydrazide" [P]. 中国发明专利, 专利号 CN 113380045 A, 授权公告日 2021-04-17.
发明人冯建国,王建平,李文辉. "A Process for Preparing High-Purity 2-hydroxy-5-nitrobenzohydrazide" [P]. 中国发明专利, 专利号 CN 109960732 A, 授权公告日 2022-01-14.
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