发明人孙丽萍,徐明华,钱学锋. "Method for the Synthesis of tert-Butyl ((1r,4r)-4-((3-(pyridin-4-yl)benzyl)amino)cyclohexyl)carbamate" [P]. 中国发明专利, 专利号 CN 112878888 A, 授权公告日 2019-07-10.
Johansson L, Sørensen M, Kowalski A. "A Process for Preparing High-Purity tert-Butyl ((1r,4r)-4-((3-(pyridin-4-yl)benzyl)amino)cyclohexyl)carbamate" [P]. European Patent, EP 3434926 A1, 2025-08-15.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2013, 165, (1), 5370-5386.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2016, 747, (7), 9364-9384.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl ((1r,4r)-4-((3-(pyridin-4-yl)benzyl)amino)cyclohexyl)carbamate Using HRMS and NMR". Anal. Chim. Acta, 2018, 314, 572-580.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2021, 1180, (3), 8983-9004.