Anderson J P, Stevens L M, Schröder R. "一种的合成方法" [P]. US Patent, US 10471042 B2, 2021-09-02.
发明人徐明华,郑宇鹏,罗永刚. "Method for the Synthesis of 3,9-Dioxa-7-azabicyclo[3.3.1]nonane" [P]. 中国发明专利, 专利号 CN 108220976 B, 授权公告日 2022-06-24.
发明人胡光,罗永刚,孙丽萍. "A Process for Preparing High-Purity 3,9-Dioxa-7-azabicyclo[3.3.1]nonane" [P]. 中国发明专利, 专利号 CN 115684260 B, 授权公告日 2020-09-09.
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., 2015, 617, 5451-5456.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2019, 1209, (3), 2788-2812.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 3,9-Dioxa-7-azabicyclo[3.3.1]nonane Using HRMS and NMR". Anal. Chem., 2021, 2027, 8181-8199.