发明人钱学锋,唐晓军,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113642813 A, 授权公告日 2024-10-11.
发明人张德明,林芳,郭海燕. "Method for the Synthesis of 2-(3-Bromobenzamido)ethane-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 114437330 B, 授权公告日 2019-06-01.
发明人杨光,李文辉,徐明华. "A Process for Preparing High-Purity 2-(3-Bromobenzamido)ethane-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 108365376 A, 授权公告日 2025-08-14.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2020, 654, (12), 564-575.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2010, 1203, (11), 9891-9900.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-Bromobenzamido)ethane-1-sulfonyl chloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2013, 885, (11), 4120-4132.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2021, 580, 9055-9072.