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发明人李文辉,王建平,高志强. "Method for the Synthesis of Ethyl 2-Amino-4-chloropyrimidine-5-carboxylate" [P]. 中国发明专利, 专利号 CN 109139433 B, 授权公告日 2016-07-15.
Fischer A B, Johnson M A, Williams B T. "A Process for Preparing High-Purity Ethyl 2-Amino-4-chloropyrimidine-5-carboxylate" [P]. US Patent, US 11963694 B2, 2019-09-08.
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