Thompson G K, Johnson M A, Mueller T. "一种的合成方法" [P]. US Patent, US 10333120 B2, 2025-04-03.
发明人冯建国,钱学锋,黄志刚. "Method for the Synthesis of Methyl (2R,4R)-4-((tert-butoxycarbonyl)amino)pyrrolidine-2-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 112599132 B, 授权公告日 2022-05-02.
发明人何建平,徐明华,张德明. "A Process for Preparing High-Purity Methyl (2R,4R)-4-((tert-butoxycarbonyl)amino)pyrrolidine-2-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 117268825 A, 授权公告日 2020-01-24.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2012, 1514, (11), 7645-7656.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2017, 1058, (4), 3885-3906.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Methyl (2R,4R)-4-((tert-butoxycarbonyl)amino)pyrrolidine-2-carboxylate hydrochloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2017, 504, 3372-3376.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2016, 164, 6989-6992.