发明人王建平,何建平,张德明. "Method for the Synthesis of Ethyl 6-chloro-8-(2-ethoxy-2-oxoethoxy)imidazo[1,2-a]pyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 112701004 B, 授权公告日 2018-07-12.
Lefèvre J P, Nielsen H, Schröder R. "A Process for Preparing High-Purity Ethyl 6-chloro-8-(2-ethoxy-2-oxoethoxy)imidazo[1,2-a]pyridine-3-carboxylate" [P]. European Patent, EP 3648917 A1, 2016-10-24.
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