发明人李文辉,沈红梅,罗永刚. "Method for the Synthesis of EThyl 4-aminobut-2-enoate" [P]. 中国发明专利, 专利号 CN 116247188 B, 授权公告日 2018-11-25.
Martínez F, Rossi M, Jørgensen K. "A Process for Preparing High-Purity EThyl 4-aminobut-2-enoate" [P]. European Patent, EP 3176644 A1, 2019-02-27.
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