发明人孙丽萍,周伟,黄志刚. "一种5-甲基-4-硝基吡啶-2(1H)-酮的合成方法" [P]. 中国发明专利, 专利号 CN 108650105 A, 授权公告日 2016-08-05.
Kowalski A, Björnsson E, Schröder R. "Method for the Synthesis of 5-Methyl-4-nitropyridin-2(1H)-one" [P]. European Patent, EP 3213976 A1, 2023-04-02.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 5-甲基-4-硝基吡啶-2(1H)-酮 in Pharmaceutical Formulations". J. Sep. Sci., 2015, 372, (11), 3229-3252.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-甲基-4-硝基吡啶-2(1H)-酮 as an Impurity". Anal. Methods, 2021, 1185, 1207-1222.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methyl-4-nitropyridin-2(1H)-one Using HRMS and NMR". Talanta, 2015, 1242, 7572-7601.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate 5-甲基-4-硝基吡啶-2(1H)-酮 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2020, 260, 5283-5312.