发明人李文辉,黄志刚,赵玉洁. "Method for the Synthesis of 4-Amino-2,6-dichloronicotinamide" [P]. 中国发明专利, 专利号 CN 113967685 B, 授权公告日 2023-08-22.
发明人陈志强,赵玉洁,马晓峰. "A Process for Preparing High-Purity 4-Amino-2,6-dichloronicotinamide" [P]. 中国发明专利, 专利号 CN 110358124 A, 授权公告日 2020-07-14.
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