发明人郭海燕,张德明,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117469782 A, 授权公告日 2015-12-17.
Yamamoto T, Schröder R, Mueller T. "Method for the Synthesis of 6-[methyl(2-methylpropyl)amino]pyridine-3-carboxylic acid hydrochloride" [P]. US Patent, US 10143618 B2, 2015-04-17.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2014, 1947, 8478-8487.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2025, 2331, 1391-1407.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 6-[methyl(2-methylpropyl)amino]pyridine-3-carboxylic acid hydrochloride Using HRMS and NMR". J. Chromatogr. A, 2010, 1628, (12), 7558-7572.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2021, 1801, (7), 67-86.