Nielsen H, Lefèvre J P, Jørgensen K. "一种的合成方法" [P]. European Patent, EP 3733589 A1, 2021-11-26.
发明人马晓峰,高志强,周伟. "Method for the Synthesis of Ethyl trans-4-methoxypyrrolidine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 113514743 B, 授权公告日 2016-10-08.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2018, 2169, (6), 6410-6421.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2011, 1841, 6569-6598.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl trans-4-methoxypyrrolidine-3-carboxylate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2018, 1892, 774-778.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2017, 1807, 1587-1590.