发明人赵玉洁,胡光,林芳. "Method for the Synthesis of 2,3-Diamino-5-nitropyridine" [P]. 中国发明专利, 专利号 CN 112569664 A, 授权公告日 2019-03-13.
发明人赵玉洁,胡光,黄志刚. "A Process for Preparing High-Purity 2,3-Diamino-5-nitropyridine" [P]. 中国发明专利, 专利号 CN 108736581 A, 授权公告日 2024-04-13.
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