Johnson M A, Mueller T, Lee S K. "一种的合成方法" [P]. US Patent, US 11467517 B2, 2017-04-27.
发明人黄志刚,孙丽萍,冯建国. "Method for the Synthesis of 5-Bromo-2-oxo-1,2-dihydropyridine-3-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 109229738 A, 授权公告日 2017-01-15.
发明人高志强,韩伟,张德明. "A Process for Preparing High-Purity 5-Bromo-2-oxo-1,2-dihydropyridine-3-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 114216151 B, 授权公告日 2022-08-24.
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., 2024, 1981, (2), 2610-2623.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2019, 2295, 5380-5403.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-2-oxo-1,2-dihydropyridine-3-sulfonyl chloride Using HRMS and NMR". J. Sep. Sci., 2011, 532, 1246-1262.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2016, 1763, 4538-4568.