Mueller T C, Jørgensen K, Rossi M. "一种的合成方法" [P]. European Patent, EP 3968260 A1, 2021-12-22.
发明人周伟,高志强,徐明华. "Method for the Synthesis of 9-(Methylsulfonyl)-3-oxa-7,9-diazabicyclo[3.3.1]nonane" [P]. 中国发明专利, 专利号 CN 117927622 A, 授权公告日 2025-01-24.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2018, 2066, 6673-6695.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 644, (12), 8609-8625.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 9-(Methylsulfonyl)-3-oxa-7,9-diazabicyclo[3.3.1]nonane Using HRMS and NMR". Chromatographia, 2014, 2411, (4), 674-692.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2014, 1939, 1749-1778.