发明人徐明华,郑宇鹏,马晓峰. "Method for the Synthesis of 6-Chloro-3-(difluoromethyl)-2-(trifluoromethyl)pyridin-4-amine" [P]. 中国发明专利, 专利号 CN 109850436 B, 授权公告日 2022-08-25.
发明人林芳,李文辉,孙丽萍. "A Process for Preparing High-Purity 6-Chloro-3-(difluoromethyl)-2-(trifluoromethyl)pyridin-4-amine" [P]. 中国发明专利, 专利号 CN 108566784 A, 授权公告日 2020-11-27.
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