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发明人孙丽萍,冯建国,胡光. "Method for the Synthesis of 2-(4-Amino-2-(difluoromethyl)benzoyl)pyridine" [P]. 中国发明专利, 专利号 CN 113335991 A, 授权公告日 2024-07-03.
发明人钱学锋,高志强,朱建伟. "A Process for Preparing High-Purity 2-(4-Amino-2-(difluoromethyl)benzoyl)pyridine" [P]. 中国发明专利, 专利号 CN 116564862 B, 授权公告日 2025-02-20.
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