发明人张德明,胡光,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114297071 A, 授权公告日 2017-10-19.
发明人陈志强,李文辉,王建平. "Method for the Synthesis of 4-Nitropicolinimidamide hydrochloride" [P]. 中国发明专利, 专利号 CN 112480827 A, 授权公告日 2025-06-19.
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