Sørensen M, Björnsson E, Jørgensen K. "Method for the Synthesis of 5-Fluoro-3-methoxypicolinic acid" [P]. European Patent, EP 3533644 A1, 2022-01-23.
Sørensen M, Jørgensen K, Lefèvre J P. "A Process for Preparing High-Purity 5-Fluoro-3-methoxypicolinic acid" [P]. European Patent, EP 3806877 A1, 2022-09-26.
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. Chromatogr. A, 2019, 697, (7), 8548-8556.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2013, 2458, (8), 2333-2357.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 5-Fluoro-3-methoxypicolinic acid Using HRMS and NMR". Environ. Sci. Technol., 2022, 2129, (1), 136-151.