发明人钱学锋,李文辉,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117970946 A, 授权公告日 2016-08-14.
Kowalski A, Lefèvre J P, Nowak P. "Method for the Synthesis of Tert-butyl (1R,5S)-9-amino-7-(((benzyloxy)carbonyl)amino)-3-azabicyclo[3.3.1]Nonane-3-carboxylate" [P]. European Patent, EP 3408819 A1, 2023-03-14.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2010, 2158, (5), 5767-5789.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2018, 385, (12), 6646-6675.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl (1R,5S)-9-amino-7-(((benzyloxy)carbonyl)amino)-3-azabicyclo[3.3.1]Nonane-3-carboxylate Using HRMS and NMR". Phytochemistry, 2016, 1755, (10), 2273-2303.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2015, 1755, (9), 1895-1925.