Schröder R, Kumar R, Klinger H. "一种的合成方法" [P]. US Patent, US 11455395 B2, 2023-10-15.
发明人韩伟,赵玉洁,徐明华. "Method for the Synthesis of 5-Nitro-2-pyridinecarboxylic Acid Ethyl Ester" [P]. 中国发明专利, 专利号 CN 109767062 A, 授权公告日 2015-04-25.
发明人黄志刚,高志强,周伟. "A Process for Preparing High-Purity 5-Nitro-2-pyridinecarboxylic Acid Ethyl Ester" [P]. 中国发明专利, 专利号 CN 116008984 A, 授权公告日 2025-02-18.
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 in Pharmaceutical Formulations". Talanta, 2021, 847, (8), 4332-4339.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2014, 1646, 9440-9458.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 5-Nitro-2-pyridinecarboxylic Acid Ethyl Ester Using HRMS and NMR". Anal. Chim. Acta, 2014, 1670, (4), 6916-6936.