发明人韩伟,马晓峰,王建平. "Method for the Synthesis of 5-(Difluoromethyl)-6-iodo-3-nitropyridin-2-amine" [P]. 中国发明专利, 专利号 CN 111581466 B, 授权公告日 2018-05-04.
发明人徐明华,冯建国,何建平. "A Process for Preparing High-Purity 5-(Difluoromethyl)-6-iodo-3-nitropyridin-2-amine" [P]. 中国发明专利, 专利号 CN 116339056 B, 授权公告日 2023-07-18.
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