Thompson G K, Klinger H, Anderson J P. "一种的合成方法" [P]. US Patent, US 11818211 B2, 2022-04-18.
发明人马晓峰,罗永刚,何建平. "Method for the Synthesis of 3-Oxa-9-azabicyclo[3.3.1]nonane-7-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114171708 A, 授权公告日 2019-05-06.
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". Sci. Total Environ., 2015, 1051, 8620-8639.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2021, 1886, (4), 3695-3698.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 3-Oxa-9-azabicyclo[3.3.1]nonane-7-carboxylic acid Using HRMS and NMR". J. Sep. Sci., 2013, 791, 2301-2325.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2012, 1631, (8), 1736-1755.