Jørgensen K, Rossi M, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3738115 A1, 2017-02-23.
Klinger H, Thompson G K, Hughes D C. "Method for the Synthesis of Methyl (1S,3S,4S)-3-hydroxy-7-azabicyclo[2.2.1]Heptane-1-carboxylate hydrochloride" [P]. US Patent, US 9117339 B2, 2019-02-04.
发明人黄志刚,胡光,冯建国. "A Process for Preparing High-Purity Methyl (1S,3S,4S)-3-hydroxy-7-azabicyclo[2.2.1]Heptane-1-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 112973468 A, 授权公告日 2024-08-26.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2021, 299, 3944-3954.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2020, 1760, 9370-9376.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Methyl (1S,3S,4S)-3-hydroxy-7-azabicyclo[2.2.1]Heptane-1-carboxylate hydrochloride Using HRMS and NMR". J. Sep. Sci., 2010, 2049, (12), 884-902.