发明人李文辉,孙丽萍,胡光. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111581476 A, 授权公告日 2019-05-05.
Hughes D C, O'Brien P Q, Patel M V. "Method for the Synthesis of 6-Methyl-pyridine-2-carboxylic acid methyl ester" [P]. US Patent, US 10632695 B2, 2015-02-22.
发明人郑宇鹏,徐明华,黄志刚. "A Process for Preparing High-Purity 6-Methyl-pyridine-2-carboxylic acid methyl ester" [P]. 中国发明专利, 专利号 CN 116365315 A, 授权公告日 2015-03-03.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2011, 1199, (2), 3852-3874.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2013, 398, (1), 9496-9502.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 6-Methyl-pyridine-2-carboxylic acid methyl ester Using HRMS and NMR". Anal. Chem., 2012, 1641, (11), 7160-7176.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2025, 645, (10), 9901-9914.