发明人郑宇鹏,冯建国,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110087032 A, 授权公告日 2018-09-05.
发明人林芳,马晓峰,沈红梅. "Method for the Synthesis of 6-Fluoro-3-methyl-1-benzothiophene-2-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 110362447 B, 授权公告日 2023-09-12.
发明人罗永刚,韩伟,李文辉. "A Process for Preparing High-Purity 6-Fluoro-3-methyl-1-benzothiophene-2-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 110364071 B, 授权公告日 2015-12-08.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2020, 598, (1), 2554-2583.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2019, 1871, (12), 7145-7151.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 6-Fluoro-3-methyl-1-benzothiophene-2-sulfonyl chloride Using HRMS and NMR". J. Pharm. Biomed. Anal., 2016, 1927, (11), 4310-4320.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2019, 688, 2909-2936.