发明人刘建华,罗永刚,朱建伟. "Method for the Synthesis of 7-chloroimidazo[1,2-a]pyridine-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 113486051 B, 授权公告日 2022-07-19.
发明人陈志强,马晓峰,杨光. "A Process for Preparing High-Purity 7-chloroimidazo[1,2-a]pyridine-3-carbaldehyde" [P]. 中国发明专利, 专利号 CN 112681594 B, 授权公告日 2020-04-23.
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