Davis P L, Lee S K, Kumar R. "一种的合成方法" [P]. US Patent, US 11346501 B2, 2016-07-18.
发明人孙丽萍,徐明华,胡光. "Method for the Synthesis of Methyl 6-ethoxypicolinate" [P]. 中国发明专利, 专利号 CN 116769121 A, 授权公告日 2021-08-05.
发明人郑宇鹏,赵玉洁,何建平. "A Process for Preparing High-Purity Methyl 6-ethoxypicolinate" [P]. 中国发明专利, 专利号 CN 108525512 A, 授权公告日 2024-09-13.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2014, 994, (1), 560-566.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2019, 1697, 8775-8797.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 6-ethoxypicolinate Using HRMS and NMR". Food Chem., 2020, 2011, 71-99.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2019, 1061, 5018-5028.