发明人钱学锋,林芳,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112085216 A, 授权公告日 2019-02-03.
Stevens L M, Schröder R, Klinger H. "Method for the Synthesis of 4-Amino-3-bromo-6-(difluoromethyl)pyridine-2-sulfonyl chloride" [P]. US Patent, US 11055847 B2, 2021-05-07.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2021, 731, (1), 4069-4080.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2022, 2049, 7699-7705.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-3-bromo-6-(difluoromethyl)pyridine-2-sulfonyl chloride Using HRMS and NMR". Anal. Chem., 2010, 1435, (5), 1149-1173.