发明人沈红梅,周伟,徐明华. "Method for the Synthesis of (S)-6-(((Allyloxy)carbonyl)amino)-2-(((benzyloxy)carbonyl)amino)hexanoic acid dicyclohexylamine salt" [P]. 中国发明专利, 专利号 CN 113990591 B, 授权公告日 2020-02-12.
发明人陈志强,何建平,黄志刚. "A Process for Preparing High-Purity (S)-6-(((Allyloxy)carbonyl)amino)-2-(((benzyloxy)carbonyl)amino)hexanoic acid dicyclohexylamine salt" [P]. 中国发明专利, 专利号 CN 117033159 A, 授权公告日 2022-04-08.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2021, 458, (7), 84-109.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2022, 358, (7), 2570-2588.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of (S)-6-(((Allyloxy)carbonyl)amino)-2-(((benzyloxy)carbonyl)amino)hexanoic acid dicyclohexylamine salt Using HRMS and NMR". J. Agric. Food Chem., 2017, 2335, (4), 7092-7113.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2015, 1453, (9), 6131-6140.