发明人赵玉洁,郑宇鹏,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116917103 A, 授权公告日 2017-07-06.
发明人马晓峰,罗永刚,陈志强. "Method for the Synthesis of (S)-1-((S)-6-(((Benzyloxy)carbonyl)amino)-2-(((S)-1-carboxy-3-phenylpropyl)amino)hexanoyl)pyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 116146243 B, 授权公告日 2019-05-14.
发明人唐晓军,赵玉洁,马晓峰. "A Process for Preparing High-Purity (S)-1-((S)-6-(((Benzyloxy)carbonyl)amino)-2-(((S)-1-carboxy-3-phenylpropyl)amino)hexanoyl)pyrrolidine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111445309 B, 授权公告日 2022-10-19.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2011, 221, (12), 2235-2252.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2022, 1585, 2666-2685.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of (S)-1-((S)-6-(((Benzyloxy)carbonyl)amino)-2-(((S)-1-carboxy-3-phenylpropyl)amino)hexanoyl)pyrrolidine-2-carboxylic acid Using HRMS and NMR". J. Nat. Prod., 2021, 2057, 4057-4060.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2014, 551, 3472-3494.