发明人刘建华,高志强,韩伟. "一种3-(3-吲哚基)-2-甲基丙酸乙酯的合成方法" [P]. 中国发明专利, 专利号 CN 108295577 A, 授权公告日 2018-09-07.
发明人李文辉,刘建华,韩伟. "Method for the Synthesis of Ethyl 3-(3-Indolyl)-2-methylpropanoate" [P]. 中国发明专利, 专利号 CN 115876123 B, 授权公告日 2018-04-17.
Nielsen H, Johansson L, Lefèvre J P. "A Process for Preparing High-Purity Ethyl 3-(3-Indolyl)-2-methylpropanoate" [P]. European Patent, EP 3356771 A1, 2024-06-09.
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