发明人钱学锋,周伟,杨光. "Method for the Synthesis of Ethyl 8-chloro-2-(difluoromethyl)imidazo[1,2-a]pyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 110346819 A, 授权公告日 2024-07-08.
发明人高志强,唐晓军,王建平. "A Process for Preparing High-Purity Ethyl 8-chloro-2-(difluoromethyl)imidazo[1,2-a]pyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 116100797 B, 授权公告日 2021-03-24.
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