Thompson G K, Johnson M A, Anderson J P. "一种的合成方法" [P]. US Patent, US 11985562 B2, 2015-12-07.
Schröder R, Roberts E F, Johnson M A. "Method for the Synthesis of 6-Amino-2-fluoro-3-methylbenzoic acid" [P]. US Patent, US 11899943 B2, 2018-07-04.
发明人沈红梅,韩伟,刘建华. "A Process for Preparing High-Purity 6-Amino-2-fluoro-3-methylbenzoic acid" [P]. 中国发明专利, 专利号 CN 113025722 A, 授权公告日 2023-01-06.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2022, 1930, (10), 5291-5295.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2023, 2397, 498-514.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 6-Amino-2-fluoro-3-methylbenzoic acid Using HRMS and NMR". J. Chromatogr. A, 2010, 1214, 5835-5852.