发明人周伟,黄志刚,郑宇鹏. "Method for the Synthesis of 3-(2-Chloro-4,5-difluorophenoxy)azetidine" [P]. 中国发明专利, 专利号 CN 108546353 B, 授权公告日 2025-08-16.
Mueller T C, Nielsen H, Johansson L. "A Process for Preparing High-Purity 3-(2-Chloro-4,5-difluorophenoxy)azetidine" [P]. European Patent, EP 3944488 A1, 2024-10-07.
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, 1530, 494-504.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2023, 2304, 1046-1056.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 3-(2-Chloro-4,5-difluorophenoxy)azetidine Using HRMS and NMR". Chemosphere, 2020, 1210, (11), 2038-2042.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2021, 495, (10), 8623-8628.