发明人马晓峰,李文辉,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113341690 A, 授权公告日 2021-02-26.
发明人冯建国,周伟,徐明华. "Method for the Synthesis of 2-Hydrazinyl-2-oxo-N-(o-tolyl)acetamide" [P]. 中国发明专利, 专利号 CN 108217072 B, 授权公告日 2023-01-28.
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