发明人刘建华,胡光,孙丽萍. "Method for the Synthesis of 6-Chloro-5-(trifluoromethyl)pyridine-3-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 115764640 B, 授权公告日 2022-07-07.
发明人韩伟,黄志刚,马晓峰. "A Process for Preparing High-Purity 6-Chloro-5-(trifluoromethyl)pyridine-3-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 109803052 B, 授权公告日 2016-07-25.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2013, 1357, (6), 2859-2886.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2015, 1386, (3), 2857-2861.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 6-Chloro-5-(trifluoromethyl)pyridine-3-sulfonyl chloride Using HRMS and NMR". Molecules, 2022, 1726, (10), 7852-7878.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2020, 1505, 914-941.