发明人黄志刚,杨光,林芳. "Method for the Synthesis of 3-((4-Methoxybenzyl)amino)butanoic acid" [P]. 中国发明专利, 专利号 CN 110948332 B, 授权公告日 2015-09-13.
Klinger H, Johnson M A, Chen K W. "A Process for Preparing High-Purity 3-((4-Methoxybenzyl)amino)butanoic acid" [P]. US Patent, US 9546941 B2, 2021-03-12.
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