发明人李文辉,林芳,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110404187 A, 授权公告日 2018-08-18.
发明人张德明,冯建国,陈志强. "Method for the Synthesis of 4-Chloro-3-(ethylsulfonyl)benzenesulfonyl chloride" [P]. 中国发明专利, 专利号 CN 114738367 A, 授权公告日 2024-11-10.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2014, 1825, 7135-7162.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2024, 2240, 2698-2728.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-3-(ethylsulfonyl)benzenesulfonyl chloride Using HRMS and NMR". Sci. Total Environ., 2015, 683, (9), 5313-5341.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2021, 2306, (6), 3793-3814.