发明人林芳,马晓峰,沈红梅. "Method for the Synthesis of 3-Amino-3-[4-(2-amino-2-oxoethoxy)-3-methoxyphenyl]propanoic acid" [P]. 中国发明专利, 专利号 CN 115751678 A, 授权公告日 2018-11-04.
发明人陈志强,朱建伟,郭海燕. "A Process for Preparing High-Purity 3-Amino-3-[4-(2-amino-2-oxoethoxy)-3-methoxyphenyl]propanoic acid" [P]. 中国发明专利, 专利号 CN 117142391 A, 授权公告日 2022-08-03.
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