发明人刘建华,唐晓军,马晓峰. "Method for the Synthesis of 3-Bromo-5-chloro-4-(difluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 112816343 A, 授权公告日 2024-06-26.
发明人钱学锋,杨光,马晓峰. "A Process for Preparing High-Purity 3-Bromo-5-chloro-4-(difluoromethyl)pyridine" [P]. 中国发明专利, 专利号 CN 113577391 B, 授权公告日 2024-01-15.
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