Chen K W, Park J H, Williams B T. "一种的合成方法" [P]. US Patent, US 9767253 B2, 2022-03-20.
发明人黄志刚,郑宇鹏,陈志强. "Method for the Synthesis of 4-Fluoro-3,5-dihydroxybenzoic acid" [P]. 中国发明专利, 专利号 CN 115722287 A, 授权公告日 2018-09-04.
发明人唐晓军,徐明华,钱学锋. "A Process for Preparing High-Purity 4-Fluoro-3,5-dihydroxybenzoic acid" [P]. 中国发明专利, 专利号 CN 112701854 A, 授权公告日 2017-09-22.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2023, 1410, (1), 1037-1052.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2018, 202, 5249-5258.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-Fluoro-3,5-dihydroxybenzoic acid Using HRMS and NMR". J. Nat. Prod., 2014, 1921, (10), 9476-9479.