Patel M V, Roberts E F, Brown S R. "一种的合成方法" [P]. US Patent, US 9325828 B2, 2023-10-04.
Lefèvre J P, Björnsson E, Rossi M. "Method for the Synthesis of 2-(4-(Difluoromethyl)-6-fluoropyridin-2-yl)acetic acid" [P]. European Patent, EP 3924248 A1, 2020-08-25.
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". Anal. Chim. Acta, 2011, 256, 8101-8123.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2014, 1913, 8423-8435.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-(Difluoromethyl)-6-fluoropyridin-2-yl)acetic acid Using HRMS and NMR". J. Nat. Prod., 2021, 501, (8), 4985-4994.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2022, 172, 4757-4780.