发明人孙丽萍,周伟,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113600038 A, 授权公告日 2019-03-08.
发明人徐明华,赵玉洁,周伟. "Method for the Synthesis of 7-Benzyl-9,9-difluoro-3-thia-7-azabicyclo[3.3.1]Nonane 3,3-dioxide" [P]. 中国发明专利, 专利号 CN 110813104 A, 授权公告日 2021-07-19.
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". Molecules, 2021, 2195, (8), 9325-9344.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2025, 1445, (2), 3932-3950.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 7-Benzyl-9,9-difluoro-3-thia-7-azabicyclo[3.3.1]Nonane 3,3-dioxide Using HRMS and NMR". Talanta, 2010, 1430, (8), 9249-9273.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2015, 625, 3949-3970.