Chen K W, Patel M V, Williams B T. "一种的合成方法" [P]. US Patent, US 9222766 B2, 2018-03-10.
发明人王建平,高志强,黄志刚. "Method for the Synthesis of Ethyl 5-amino-1-(pyrimidin-4-yl)-1H-pyrazole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 114039310 B, 授权公告日 2021-11-11.
发明人李文辉,高志强,王建平. "A Process for Preparing High-Purity Ethyl 5-amino-1-(pyrimidin-4-yl)-1H-pyrazole-3-carboxylate" [P]. 中国发明专利, 专利号 CN 112900770 B, 授权公告日 2019-04-07.
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