发明人钱学锋,马晓峰,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116117988 A, 授权公告日 2019-09-18.
发明人张德明,沈红梅,郭海燕. "Method for the Synthesis of Methyl 6-nitropyridine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 116077567 A, 授权公告日 2016-04-09.
发明人唐晓军,刘建华,何建平. "A Process for Preparing High-Purity Methyl 6-nitropyridine-2-carboxylate" [P]. 中国发明专利, 专利号 CN 108448199 B, 授权公告日 2024-09-23.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2011, 2373, (3), 9330-9342.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2014, 930, (8), 1785-1813.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 6-nitropyridine-2-carboxylate Using HRMS and NMR". J. Nat. Prod., 2020, 1843, 2383-2387.