Mueller T, O'Brien P Q, Patel M V. "一种的合成方法" [P]. US Patent, US 10112381 B2, 2023-01-18.
Schröder R, Jørgensen K, Mueller T C. "Method for the Synthesis of (3R,4R)-tert-Butyl 3-amino-4-((2,5-dimethoxyphenylsulfonyl)methyl)pyrrolidine-1-carboxylate" [P]. European Patent, EP 3653042 A1, 2016-11-02.
发明人何建平,刘建华,马晓峰. "A Process for Preparing High-Purity (3R,4R)-tert-Butyl 3-amino-4-((2,5-dimethoxyphenylsulfonyl)methyl)pyrrolidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 115216459 B, 授权公告日 2015-08-07.
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". Chemosphere, 2012, 1024, (4), 9735-9742.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2018, 1850, 7693-7697.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of (3R,4R)-tert-Butyl 3-amino-4-((2,5-dimethoxyphenylsulfonyl)methyl)pyrrolidine-1-carboxylate Using HRMS and NMR". Biomed. Chromatogr., 2018, 652, 4831-4843.