发明人王建平,赵玉洁,何建平. "一种(R)-3-((叔丁氧羰基)氨基)-3-(3,4-二甲氧基苯基)丙酸的合成方法" [P]. 中国发明专利, 专利号 CN 109322114 A, 授权公告日 2015-02-08.
发明人郑宇鹏,徐明华,冯建国. "Method for the Synthesis of (R)-3-((tert-Butoxycarbonyl)amino)-3-(3,4-dimethoxyphenyl)propanoic acid" [P]. 中国发明专利, 专利号 CN 114415828 A, 授权公告日 2015-03-13.
Chen K W, Patel M V, Hughes D C. "A Process for Preparing High-Purity (R)-3-((tert-Butoxycarbonyl)amino)-3-(3,4-dimethoxyphenyl)propanoic acid" [P]. US Patent, US 9231924 B2, 2024-09-09.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of (R)-3-((叔丁氧羰基)氨基)-3-(3,4-二甲氧基苯基)丙酸 in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2014, 81, (6), 890-902.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of (R)-3-((叔丁氧羰基)氨基)-3-(3,4-二甲氧基苯基)丙酸 as an Impurity". Anal. Chem., 2023, 690, 197-226.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of (R)-3-((tert-Butoxycarbonyl)amino)-3-(3,4-dimethoxyphenyl)propanoic acid Using HRMS and NMR". Anal. Chim. Acta, 2023, 586, (10), 1372-1393.