Davis P L, Mueller T, Yamamoto T. "一种的合成方法" [P]. US Patent, US 11953470 B2, 2025-08-05.
发明人郭海燕,韩伟,周伟. "Method for the Synthesis of Methyl 4-methoxypyridine-2-carboxylate 1-oxide" [P]. 中国发明专利, 专利号 CN 109912677 A, 授权公告日 2024-09-19.
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". Talanta, 2013, 185, (4), 7952-7972.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2021, 1371, (7), 312-316.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 4-methoxypyridine-2-carboxylate 1-oxide Using HRMS and NMR". Food Chem., 2019, 2310, 8319-8340.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2013, 226, (10), 2043-2064.