Patel M V, Mueller T, Davis P L. "Method for the Synthesis of 1-((5-Bromothiophen-2-yl)methyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid" [P]. US Patent, US 9098280 B2, 2025-12-13.
发明人陈志强,高志强,黄志刚. "A Process for Preparing High-Purity 1-((5-Bromothiophen-2-yl)methyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115106292 B, 授权公告日 2019-12-23.
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". Phytochemistry, 2023, 268, (8), 49-68.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2011, 653, (11), 9463-9481.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 1-((5-Bromothiophen-2-yl)methyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid Using HRMS and NMR". J. Sep. Sci., 2010, 311, (6), 2134-2156.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2020, 1168, (1), 1760-1785.