发明人朱建伟,胡光,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110944039 A, 授权公告日 2020-02-23.
Williams B T, Park J H, Chen K W. "Method for the Synthesis of 2-(Difluoromethyl)-4-hydroxy-6-methylpyridine-3-acetic acid" [P]. US Patent, US 11741235 B2, 2020-07-13.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2024, 1497, (11), 2567-2571.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2014, 1043, 7870-7879.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Difluoromethyl)-4-hydroxy-6-methylpyridine-3-acetic acid Using HRMS and NMR". Chemosphere, 2015, 1654, 9003-9020.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2014, 530, (6), 970-998.