O'Brien P Q, Anderson J P, Yamamoto T. "一种的合成方法" [P]. US Patent, US 9029054 B2, 2020-07-21.
发明人郭海燕,黄志刚,胡光. "Method for the Synthesis of 2-(5-Nitro-2-oxo-1,2-dihydropyridin-1-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 111051384 A, 授权公告日 2018-04-09.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2010, 708, 6327-6348.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2015, 254, (3), 6314-6329.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-(5-Nitro-2-oxo-1,2-dihydropyridin-1-yl)acetic acid Using HRMS and NMR". J. Chromatogr. A, 2020, 278, 5082-5092.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2019, 2148, (11), 9000-9022.