发明人唐晓军,赵玉洁,冯建国. "Method for the Synthesis of 6-Chloro-2-ethylimidazo[1,2-a]pyridine-3-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 117291084 A, 授权公告日 2018-08-25.
发明人郑宇鹏,朱建伟,周伟. "A Process for Preparing High-Purity 6-Chloro-2-ethylimidazo[1,2-a]pyridine-3-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 116938136 B, 授权公告日 2017-04-18.
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