发明人胡光,朱建伟,张德明. "Method for the Synthesis of Ethyl 2-(4-((2-aminoethyl)amino)phenyl)acetate" [P]. 中国发明专利, 专利号 CN 110357446 B, 授权公告日 2018-09-11.
发明人李文辉,林芳,沈红梅. "A Process for Preparing High-Purity Ethyl 2-(4-((2-aminoethyl)amino)phenyl)acetate" [P]. 中国发明专利, 专利号 CN 113020475 A, 授权公告日 2022-12-11.
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