Roberts E F, Anderson J P, Mueller T. "一种的合成方法" [P]. US Patent, US 10304547 B2, 2021-04-16.
发明人朱建伟,马晓峰,杨光. "Method for the Synthesis of 4-(4-Ethoxyphenyl)-2-{[3-(1H-imidazol-1-yl)propyl]amino}-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 111842232 B, 授权公告日 2015-05-18.
发明人黄志刚,杨光,郑宇鹏. "A Process for Preparing High-Purity 4-(4-Ethoxyphenyl)-2-{[3-(1H-imidazol-1-yl)propyl]amino}-4-oxobutanoic acid" [P]. 中国发明专利, 专利号 CN 116089908 A, 授权公告日 2022-03-19.
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