发明人刘建华,林芳,徐明华. "Method for the Synthesis of ethyl 7-methylimidazo[1,2-a]pyrimidine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 111992934 A, 授权公告日 2022-11-06.
O'Brien P Q, Kumar R, Roberts E F. "A Process for Preparing High-Purity ethyl 7-methylimidazo[1,2-a]pyrimidine-2-carboxylate" [P]. US Patent, US 10218997 B2, 2016-03-11.
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