发明人张德明,胡光,周伟. "Method for the Synthesis of (2S,4S)-methyl 1-benzyl-4-hydroxypyrrolidine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 110666365 A, 授权公告日 2021-04-08.
发明人陈志强,王建平,罗永刚. "A Process for Preparing High-Purity (2S,4S)-methyl 1-benzyl-4-hydroxypyrrolidine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 109660696 B, 授权公告日 2019-10-14.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2021, 958, (12), 8746-8768.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2011, 1062, (5), 6894-6899.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of (2S,4S)-methyl 1-benzyl-4-hydroxypyrrolidine-2-carboxylate Using HRMS and NMR". J. Chromatogr. A, 2014, 2371, 6384-6414.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2023, 220, 3423-3444.