Anderson J P, Roberts E F, Fischer A B. "一种的合成方法" [P]. US Patent, US 9123475 B2, 2021-12-12.
Brown S R, Schröder R, Kumar R. "Method for the Synthesis of Ethyl (1-methyl-6-oxo-1,6-dihydropyridin-3-yl)carbamate" [P]. US Patent, US 10128247 B2, 2019-08-24.
发明人王建平,杨光,沈红梅. "A Process for Preparing High-Purity Ethyl (1-methyl-6-oxo-1,6-dihydropyridin-3-yl)carbamate" [P]. 中国发明专利, 专利号 CN 108843761 A, 授权公告日 2020-01-15.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2024, 591, (11), 3983-3992.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2011, 1710, 1592-1603.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl (1-methyl-6-oxo-1,6-dihydropyridin-3-yl)carbamate Using HRMS and NMR". Talanta, 2025, 111, 3326-3350.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2017, 1909, (6), 3605-3627.