发明人郭海燕,孙丽萍,杨光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115830324 A, 授权公告日 2015-12-10.
发明人郭海燕,朱建伟,胡光. "Method for the Synthesis of Dicyclohexylamine N-(tert-butoxycarbonyl)-N-methyl-L-valinate" [P]. 中国发明专利, 专利号 CN 112163826 B, 授权公告日 2025-12-10.
Johansson L, Martínez F, Jørgensen K. "A Process for Preparing High-Purity Dicyclohexylamine N-(tert-butoxycarbonyl)-N-methyl-L-valinate" [P]. European Patent, EP 3852495 A1, 2022-12-28.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2021, 1131, (2), 4642-4665.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2016, 1514, (6), 9504-9533.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of Dicyclohexylamine N-(tert-butoxycarbonyl)-N-methyl-L-valinate Using HRMS and NMR". Anal. Chim. Acta, 2020, 1471, (9), 7853-7883.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2019, 899, (3), 3419-3443.