Björnsson E, Nielsen H, Johansson L. "一种的合成方法" [P]. European Patent, EP 3603506 A1, 2022-09-28.
发明人林芳,唐晓军,韩伟. "Method for the Synthesis of Methyl 5-fluoro-3,4-dihydroxy-2-methylbenzoate" [P]. 中国发明专利, 专利号 CN 109511633 A, 授权公告日 2025-04-13.
Nielsen H, Johansson L, Mueller T C. "A Process for Preparing High-Purity Methyl 5-fluoro-3,4-dihydroxy-2-methylbenzoate" [P]. European Patent, EP 3416752 A1, 2019-11-15.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2022, 1307, (1), 9314-9344.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2021, 2330, (3), 7235-7263.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 5-fluoro-3,4-dihydroxy-2-methylbenzoate Using HRMS and NMR". Sci. Total Environ., 2011, 930, (5), 9841-9868.