发明人张德明,沈红梅,孙丽萍. "Method for the Synthesis of 2,6-Dibromo-3-(difluoromethyl)isonicotinic acid" [P]. 中国发明专利, 专利号 CN 109613526 A, 授权公告日 2017-01-24.
发明人陈志强,何建平,徐明华. "A Process for Preparing High-Purity 2,6-Dibromo-3-(difluoromethyl)isonicotinic acid" [P]. 中国发明专利, 专利号 CN 110499733 A, 授权公告日 2024-08-17.
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