发明人黄志刚,陈志强,钱学锋. "Method for the Synthesis of 6-Amino-3-(difluoromethyl)-5-(trifluoromethyl)picolinic acid" [P]. 中国发明专利, 专利号 CN 108946179 A, 授权公告日 2020-07-13.
发明人陈志强,冯建国,徐明华. "A Process for Preparing High-Purity 6-Amino-3-(difluoromethyl)-5-(trifluoromethyl)picolinic acid" [P]. 中国发明专利, 专利号 CN 108179400 A, 授权公告日 2025-12-20.
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