Björnsson E, Jørgensen K, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3472177 A1, 2024-11-18.
Park J H, Anderson J P, Davis P L. "Method for the Synthesis of 6-(5-fluoro-2-methoxyphenyl)pyridine-2-carboxylic acid" [P]. US Patent, US 9036165 B2, 2019-05-25.
Kowalski A, Martínez F, Lefèvre J P. "A Process for Preparing High-Purity 6-(5-fluoro-2-methoxyphenyl)pyridine-2-carboxylic acid" [P]. European Patent, EP 3084202 A1, 2018-09-19.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2011, 84, (4), 6587-6612.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2021, 1058, (9), 8790-8820.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 6-(5-fluoro-2-methoxyphenyl)pyridine-2-carboxylic acid Using HRMS and NMR". Sci. Total Environ., 2010, 2155, 3293-3309.