发明人周伟,黄志刚,胡光. "Method for the Synthesis of Dicyclohexylamine (S)-2-((tert-butoxycarbonyl)amino)-4-(4-hydroxyphenyl)butanoate" [P]. 中国发明专利, 专利号 CN 113543838 A, 授权公告日 2015-05-05.
发明人孙丽萍,韩伟,何建平. "A Process for Preparing High-Purity Dicyclohexylamine (S)-2-((tert-butoxycarbonyl)amino)-4-(4-hydroxyphenyl)butanoate" [P]. 中国发明专利, 专利号 CN 110483275 B, 授权公告日 2022-05-25.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of (S)-2-((叔丁氧基羰基)氨基)-4-(4-羟基苯基)丁酸 二环己胺盐 in Pharmaceutical Formulations". Anal. Chim. Acta, 2015, 1717, (11), 9991-10012.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of (S)-2-((叔丁氧基羰基)氨基)-4-(4-羟基苯基)丁酸 二环己胺盐 as an Impurity". Molecules, 2010, 217, (4), 854-857.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Dicyclohexylamine (S)-2-((tert-butoxycarbonyl)amino)-4-(4-hydroxyphenyl)butanoate Using HRMS and NMR". Anal. Chem., 2020, 797, 84-107.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate (S)-2-((叔丁氧基羰基)氨基)-4-(4-羟基苯基)丁酸 二环己胺盐 Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2024, 1745, 9396-9417.