Williams B T, Anderson J P, Hughes D C. "一种的合成方法" [P]. US Patent, US 9539173 B2, 2022-02-16.
发明人赵玉洁,朱建伟,罗永刚. "Method for the Synthesis of (S)-2-((tert-Butoxycarbonyl)amino)-3-(4-hydroxyphenyl)-2-methylpropanoic acid" [P]. 中国发明专利, 专利号 CN 114146512 B, 授权公告日 2017-07-05.
Thompson G K, Klinger H, Brown S R. "A Process for Preparing High-Purity (S)-2-((tert-Butoxycarbonyl)amino)-3-(4-hydroxyphenyl)-2-methylpropanoic acid" [P]. US Patent, US 11331132 B2, 2017-12-28.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2010, 1681, (1), 9425-9453.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2024, 1673, (2), 7578-7594.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-((tert-Butoxycarbonyl)amino)-3-(4-hydroxyphenyl)-2-methylpropanoic acid Using HRMS and NMR". Molecules, 2015, 2339, (2), 3262-3285.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2010, 1764, 8715-8727.