发明人徐明华,马晓峰,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111256890 A, 授权公告日 2025-07-02.
发明人冯建国,郑宇鹏,张德明. "Method for the Synthesis of Dicyclohexylamine (S)-3-(4-acetoxyphenyl)-2-((tert-butoxycarbonyl)(methyl)amino)propanoate" [P]. 中国发明专利, 专利号 CN 114757213 B, 授权公告日 2017-07-10.
发明人刘建华,李文辉,钱学锋. "A Process for Preparing High-Purity Dicyclohexylamine (S)-3-(4-acetoxyphenyl)-2-((tert-butoxycarbonyl)(methyl)amino)propanoate" [P]. 中国发明专利, 专利号 CN 114109011 A, 授权公告日 2017-11-25.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2022, 650, 583-610.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2010, 1887, (2), 8055-8083.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Dicyclohexylamine (S)-3-(4-acetoxyphenyl)-2-((tert-butoxycarbonyl)(methyl)amino)propanoate Using HRMS and NMR". Chemosphere, 2017, 1287, (1), 2229-2245.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2017, 393, (1), 5294-5316.