Jørgensen K, Björnsson E, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3656513 A1, 2015-10-27.
发明人黄志刚,林芳,胡光. "Method for the Synthesis of Ethyl (1S,3S,4S)-4-amino-3-((tert-butoxycarbonyl)amino)cyclohexane-1-carboxylate" [P]. 中国发明专利, 专利号 CN 115627708 A, 授权公告日 2020-12-12.
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". Chemosphere, 2014, 1057, 9442-9461.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2016, 1899, (9), 3802-3816.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl (1S,3S,4S)-4-amino-3-((tert-butoxycarbonyl)amino)cyclohexane-1-carboxylate Using HRMS and NMR". Biomed. Chromatogr., 2022, 1818, (4), 4355-4383.