Roberts E F, Davis P L, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 11423164 B2, 2015-01-03.
发明人林芳,何建平,唐晓军. "Method for the Synthesis of 3-Chloro-2-fluoro-4-hydroxybenzoic acid" [P]. 中国发明专利, 专利号 CN 114468186 A, 授权公告日 2024-01-15.
Martínez F, Nielsen H, Johansson L. "A Process for Preparing High-Purity 3-Chloro-2-fluoro-4-hydroxybenzoic acid" [P]. European Patent, EP 3290444 A1, 2025-01-09.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2019, 728, (8), 8104-8127.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2024, 1504, (11), 7376-7404.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-2-fluoro-4-hydroxybenzoic acid Using HRMS and NMR". J. Chromatogr. A, 2020, 750, (10), 7886-7894.