Kumar R, O'Brien P Q, Patel M V. "一种的合成方法" [P]. US Patent, US 10692930 B2, 2025-08-23.
发明人林芳,王建平,沈红梅. "Method for the Synthesis of Methyl 2-amino-4,6-dihydroxynicotinate" [P]. 中国发明专利, 专利号 CN 112651333 B, 授权公告日 2017-03-02.
发明人高志强,韩伟,赵玉洁. "A Process for Preparing High-Purity Methyl 2-amino-4,6-dihydroxynicotinate" [P]. 中国发明专利, 专利号 CN 113576293 B, 授权公告日 2024-09-03.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2018, 1528, (5), 4715-4719.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2023, 1046, 2206-2214.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-amino-4,6-dihydroxynicotinate Using HRMS and NMR". J. Agric. Food Chem., 2014, 1860, (4), 3022-3034.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2018, 753, 8383-8389.