Mueller T C, Rossi M, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3390209 A1, 2022-08-02.
发明人何建平,罗永刚,高志强. "Method for the Synthesis of (S)-2-((S)-1-((S)-2-Aminopropanoyl)pyrrolidine-2-carboxamido)pentanedioic acid" [P]. 中国发明专利, 专利号 CN 114023209 A, 授权公告日 2022-02-12.
Kowalski A, Johansson L, Lefèvre J P. "A Process for Preparing High-Purity (S)-2-((S)-1-((S)-2-Aminopropanoyl)pyrrolidine-2-carboxamido)pentanedioic acid" [P]. European Patent, EP 3633914 A1, 2021-09-24.
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". Biomed. Chromatogr., 2012, 1960, (12), 8876-8881.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2010, 614, (9), 4494-4516.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-((S)-1-((S)-2-Aminopropanoyl)pyrrolidine-2-carboxamido)pentanedioic acid Using HRMS and NMR". J. Nat. Prod., 2016, 1666, 228-251.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2018, 1979, (5), 6474-6494.