发明人郭海燕,刘建华,杨光. "Method for the Synthesis of Ethyl 3-chloro-6-iodo-8-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 108100547 B, 授权公告日 2015-07-13.
Jørgensen K, Mueller T C, Schröder R. "A Process for Preparing High-Purity Ethyl 3-chloro-6-iodo-8-(trifluoromethyl)imidazo[1,2-a]pyridine-2-carboxylate" [P]. European Patent, EP 3315432 A1, 2019-04-10.
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