发明人沈红梅,黄志刚,王建平. "Method for the Synthesis of 1,3-diethyl 2-ethyl-2-[(4-nitrophenyl)methyl]propanedioate" [P]. 中国发明专利, 专利号 CN 117878391 B, 授权公告日 2020-05-04.
发明人胡光,何建平,沈红梅. "A Process for Preparing High-Purity 1,3-diethyl 2-ethyl-2-[(4-nitrophenyl)methyl]propanedioate" [P]. 中国发明专利, 专利号 CN 113368465 A, 授权公告日 2017-07-05.
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