发明人刘建华,何建平,唐晓军. "Method for the Synthesis of Methyl (R)-2-((tert-butoxycarbonyl)amino)-3-hydroxy-2-methylpropanoate" [P]. 中国发明专利, 专利号 CN 108937706 B, 授权公告日 2018-09-19.
发明人张德明,沈红梅,李文辉. "A Process for Preparing High-Purity Methyl (R)-2-((tert-butoxycarbonyl)amino)-3-hydroxy-2-methylpropanoate" [P]. 中国发明专利, 专利号 CN 110761675 B, 授权公告日 2019-12-26.
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". Anal. Methods, 2010, 508, (3), 7821-7826.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2015, 807, (1), 7647-7671.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Methyl (R)-2-((tert-butoxycarbonyl)amino)-3-hydroxy-2-methylpropanoate Using HRMS and NMR". Food Chem., 2025, 211, (6), 2479-2492.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2011, 157, (12), 4737-4742.