发明人冯建国,沈红梅,周伟. "Method for the Synthesis of 4-[2-(Methylamino)ethoxy]benzenepropanoic Acid Methyl Ester" [P]. 中国发明专利, 专利号 CN 115178424 B, 授权公告日 2015-06-02.
Stevens L M, Lee S K, Anderson J P. "A Process for Preparing High-Purity 4-[2-(Methylamino)ethoxy]benzenepropanoic Acid Methyl Ester" [P]. US Patent, US 10018685 B2, 2016-12-13.
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