Klinger H, O'Brien P Q, Park J H. "一种的合成方法" [P]. US Patent, US 10668582 B2, 2020-09-05.
发明人王建平,胡光,马晓峰. "Method for the Synthesis of 2-Oxo-1-(2-(trifluoromethyl)phenyl)-1,2-dihydropyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112455990 A, 授权公告日 2025-12-24.
发明人朱建伟,唐晓军,徐明华. "A Process for Preparing High-Purity 2-Oxo-1-(2-(trifluoromethyl)phenyl)-1,2-dihydropyridine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113641828 B, 授权公告日 2023-03-24.
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". Environ. Sci. Technol., 2022, 2243, 3541-3570.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2020, 1551, (9), 3900-3915.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-Oxo-1-(2-(trifluoromethyl)phenyl)-1,2-dihydropyridine-3-carboxylic acid Using HRMS and NMR". Anal. Chem., 2023, 723, 1284-1307.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2010, 236, (10), 6321-6336.