发明人林芳,赵玉洁,陈志强. "Method for the Synthesis of 3-Amino-3-(4-isobutoxy-3-methoxyphenyl)-propanoic acid" [P]. 中国发明专利, 专利号 CN 108991824 A, 授权公告日 2020-12-06.
发明人林芳,张德明,沈红梅. "A Process for Preparing High-Purity 3-Amino-3-(4-isobutoxy-3-methoxyphenyl)-propanoic acid" [P]. 中国发明专利, 专利号 CN 115870554 A, 授权公告日 2023-10-18.
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