发明人罗永刚,冯建国,张德明. "Method for the Synthesis of Ethyl 2-(2-Methoxy-5-pyrimidinyl)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 112555404 B, 授权公告日 2023-10-20.
发明人杨光,钱学锋,罗永刚. "A Process for Preparing High-Purity Ethyl 2-(2-Methoxy-5-pyrimidinyl)-2-oxoacetate" [P]. 中国发明专利, 专利号 CN 109424657 A, 授权公告日 2018-11-17.
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