发明人张德明,冯建国,罗永刚. "一种2,3-dimethyl-5-nitropyridin-4-ol的合成方法" [P]. 中国发明专利, 专利号 CN 117734863 A, 授权公告日 2019-09-16.
发明人张德明,韩伟,赵玉洁. "Method for the Synthesis of 2,3-dimethyl-5-nitropyridin-4-ol" [P]. 中国发明专利, 专利号 CN 111668026 B, 授权公告日 2016-07-28.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 2,3-dimethyl-5-nitropyridin-4-ol in Pharmaceutical Formulations". J. Agric. Food Chem., 2015, 1690, (4), 1518-1541.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2,3-dimethyl-5-nitropyridin-4-ol as an Impurity". J. Sep. Sci., 2019, 858, (8), 2715-2724.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2,3-dimethyl-5-nitropyridin-4-ol Using HRMS and NMR". Anal. Methods, 2018, 1680, 7413-7425.