Patel M V, Williams B T, Mueller T. "一种的合成方法" [P]. US Patent, US 11822025 B2, 2016-05-27.
发明人罗永刚,黄志刚,马晓峰. "Method for the Synthesis of Methyl 4,6-dihydroxy-5-nitronicotinate" [P]. 中国发明专利, 专利号 CN 111130227 A, 授权公告日 2020-12-16.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2022, 626, 6602-6629.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2022, 493, (12), 7759-7774.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4,6-dihydroxy-5-nitronicotinate Using HRMS and NMR". Anal. Methods, 2023, 1076, 4262-4291.