发明人唐晓军,刘建华,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113700057 A, 授权公告日 2015-05-08.
Björnsson E, Sørensen M, Nielsen H. "Method for the Synthesis of 4-(3-Hydroxyphenoxy)benzoic acid" [P]. European Patent, EP 3981874 A1, 2020-09-26.
发明人刘建华,郑宇鹏,陈志强. "A Process for Preparing High-Purity 4-(3-Hydroxyphenoxy)benzoic acid" [P]. 中国发明专利, 专利号 CN 112618060 A, 授权公告日 2022-04-01.
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". J. Sep. Sci., 2011, 1299, (2), 7563-7592.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2017, 2254, 8276-8284.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3-Hydroxyphenoxy)benzoic acid Using HRMS and NMR". Biomed. Chromatogr., 2016, 1497, (5), 3-9.