Thompson G K, Fischer A B, Anderson J P. "一种的合成方法" [P]. US Patent, US 10421963 B2, 2015-10-03.
发明人高志强,沈红梅,赵玉洁. "Method for the Synthesis of Ethyl 4-hydroxy-1-methyl-1,2,5,6-tetrahydropyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 117639762 B, 授权公告日 2024-07-18.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2020, 763, (4), 1153-1181.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2020, 2225, (2), 6622-6635.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 4-hydroxy-1-methyl-1,2,5,6-tetrahydropyridine-3-carboxylate Using HRMS and NMR". Anal. Chim. Acta, 2020, 2332, (6), 4555-4581.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2014, 1494, (2), 6802-6813.