Mueller T C, Rossi M, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3571813 A1, 2019-03-19.
发明人黄志刚,何建平,郑宇鹏. "Method for the Synthesis of Ethyl 5-hydroxy-2-methylnicotinate" [P]. 中国发明专利, 专利号 CN 114234743 B, 授权公告日 2015-10-12.
发明人胡光,沈红梅,钱学锋. "A Process for Preparing High-Purity Ethyl 5-hydroxy-2-methylnicotinate" [P]. 中国发明专利, 专利号 CN 113050757 A, 授权公告日 2024-10-20.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2010, 452, (10), 2955-2962.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2010, 161, (3), 1253-1277.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 5-hydroxy-2-methylnicotinate Using HRMS and NMR". Environ. Sci. Technol., 2023, 1985, (6), 3415-3430.