Björnsson E, Nowak P, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3331404 A1, 2018-12-13.
发明人沈红梅,李文辉,周伟. "Method for the Synthesis of (2S,4R)-4-(4-nitrobenzyl)pyrrolidine-2-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 109240086 A, 授权公告日 2016-06-13.
发明人杨光,沈红梅,钱学锋. "A Process for Preparing High-Purity (2S,4R)-4-(4-nitrobenzyl)pyrrolidine-2-carboxylic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 116143776 B, 授权公告日 2024-03-25.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2013, 2209, 629-657.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2014, 195, 6908-6913.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of (2S,4R)-4-(4-nitrobenzyl)pyrrolidine-2-carboxylic acid hydrochloride Using HRMS and NMR". Environ. Sci. Technol., 2013, 1081, 4386-4408.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2012, 2122, 4198-4226.