Davis P L, Brown S R, Klinger H. "一种的合成方法" [P]. US Patent, US 9483672 B2, 2025-01-14.
发明人林芳,杨光,徐明华. "Method for the Synthesis of 4-((4-Chlorophenyl)sulfonyl)-3-methylthiophene-2-carbonyl chloride" [P]. 中国发明专利, 专利号 CN 110020257 B, 授权公告日 2019-02-27.
发明人李文辉,朱建伟,唐晓军. "A Process for Preparing High-Purity 4-((4-Chlorophenyl)sulfonyl)-3-methylthiophene-2-carbonyl chloride" [P]. 中国发明专利, 专利号 CN 108860520 A, 授权公告日 2017-12-04.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2021, 1130, (3), 5020-5040.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2012, 1708, (8), 2177-2198.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 4-((4-Chlorophenyl)sulfonyl)-3-methylthiophene-2-carbonyl chloride Using HRMS and NMR". Biomed. Chromatogr., 2013, 870, (5), 1483-1501.