发明人李文辉,黄志刚,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109892854 A, 授权公告日 2015-11-22.
发明人韩伟,孙丽萍,沈红梅. "Method for the Synthesis of N-Benzyloxycarbonyl-L-lysyl]-L-proline Methyl Ester Trifluoroacetic acid salt" [P]. 中国发明专利, 专利号 CN 108155249 A, 授权公告日 2019-05-14.
发明人王建平,唐晓军,李文辉. "A Process for Preparing High-Purity N-Benzyloxycarbonyl-L-lysyl]-L-proline Methyl Ester Trifluoroacetic acid salt" [P]. 中国发明专利, 专利号 CN 110240645 B, 授权公告日 2022-05-25.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2011, 600, (1), 465-480.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2014, 914, 2006-2023.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of N-Benzyloxycarbonyl-L-lysyl]-L-proline Methyl Ester Trifluoroacetic acid salt Using HRMS and NMR". Chromatographia, 2013, 1944, (6), 2703-2729.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2012, 2007, (7), 6427-6438.