Thompson G K, Klinger H, Schröder R. "一种5-methylpyridine-2-carboxamide的合成方法" [P]. US Patent, US 9633916 B2, 2024-02-18.
发明人沈红梅,郭海燕,周伟. "Method for the Synthesis of 5-methylpyridine-2-carboxamide" [P]. 中国发明专利, 专利号 CN 108256740 A, 授权公告日 2017-02-02.
Klinger H, O'Brien P Q, Patel M V. "A Process for Preparing High-Purity 5-methylpyridine-2-carboxamide" [P]. US Patent, US 9695635 B2, 2022-05-22.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of 5-methylpyridine-2-carboxamide in Pharmaceutical Formulations". J. Chromatogr. A, 2022, 603, 630-646.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-methylpyridine-2-carboxamide as an Impurity". Chemosphere, 2024, 718, 2389-2417.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 5-methylpyridine-2-carboxamide Using HRMS and NMR". Anal. Chim. Acta, 2021, 1819, 3095-3115.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate 5-methylpyridine-2-carboxamide Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2018, 647, (10), 4578-4586.