发明人王建平,杨光,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117285397 A, 授权公告日 2023-02-07.
发明人胡光,陈志强,李文辉. "Method for the Synthesis of 2-(4-Amino-2-(difluoromethyl)-5-methylpyridin-3-yl)acetic acid" [P]. 中国发明专利, 专利号 CN 113998592 A, 授权公告日 2019-04-14.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2021, 1873, (11), 3235-3254.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2011, 1442, (5), 6994-7007.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Amino-2-(difluoromethyl)-5-methylpyridin-3-yl)acetic acid Using HRMS and NMR". Anal. Chim. Acta, 2014, 1174, (11), 8782-8789.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2012, 810, (10), 7661-7667.