发明人马晓峰,朱建伟,郭海燕. "一种2-chloro-2-(ethanesulfonyl)-1-phenylethan-1-one的合成方法" [P]. 中国发明专利, 专利号 CN 108212975 A, 授权公告日 2021-03-12.
发明人刘建华,冯建国,胡光. "Method for the Synthesis of 2-chloro-2-(ethanesulfonyl)-1-phenylethan-1-one" [P]. 中国发明专利, 专利号 CN 112360619 A, 授权公告日 2017-06-20.
Nielsen H, Mueller T C, Johansson L. "A Process for Preparing High-Purity 2-chloro-2-(ethanesulfonyl)-1-phenylethan-1-one" [P]. European Patent, EP 3599540 A1, 2019-10-21.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 2-chloro-2-(ethanesulfonyl)-1-phenylethan-1-one in Pharmaceutical Formulations". J. Chromatogr. A, 2014, 435, (2), 8136-8157.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-chloro-2-(ethanesulfonyl)-1-phenylethan-1-one as an Impurity". Anal. Chem., 2025, 402, (3), 6978-6989.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-chloro-2-(ethanesulfonyl)-1-phenylethan-1-one Using HRMS and NMR". Anal. Chim. Acta, 2014, 1603, (4), 5114-5144.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 2-chloro-2-(ethanesulfonyl)-1-phenylethan-1-one Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2021, 1001, (12), 9248-9275.