发明人黄志刚,冯建国,陈志强. "Method for the Synthesis of (1R,4S,5S)-rel-tert-Butyl 5-acetyl-2-azabicyclo[2.1.1]hexane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 117465562 A, 授权公告日 2021-07-26.
发明人赵玉洁,罗永刚,林芳. "A Process for Preparing High-Purity (1R,4S,5S)-rel-tert-Butyl 5-acetyl-2-azabicyclo[2.1.1]hexane-2-carboxylate" [P]. 中国发明专利, 专利号 CN 111350280 B, 授权公告日 2019-04-25.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2017, 1437, (6), 1035-1058.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2022, 2208, 4243-4258.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of (1R,4S,5S)-rel-tert-Butyl 5-acetyl-2-azabicyclo[2.1.1]hexane-2-carboxylate Using HRMS and NMR". Chemosphere, 2014, 1916, (12), 6409-6417.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2021, 2130, (10), 6457-6460.