发明人马晓峰,胡光,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111589700 A, 授权公告日 2015-07-09.
Mueller T, Williams B T, Stevens L M. "Method for the Synthesis of Methyl (2s,4r)-4-methoxypyrrolidine-2-carboxylate hydrochloride" [P]. US Patent, US 9407475 B2, 2022-11-03.
发明人胡光,钱学锋,林芳. "A Process for Preparing High-Purity Methyl (2s,4r)-4-methoxypyrrolidine-2-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 112698041 B, 授权公告日 2023-04-26.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2012, 2390, 5241-5265.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2025, 195, 4081-4087.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of Methyl (2s,4r)-4-methoxypyrrolidine-2-carboxylate hydrochloride Using HRMS and NMR". Molecules, 2023, 967, 1565-1581.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2018, 1715, (10), 2807-2833.