Hughes D C, Schröder R, Brown S R. "一种的合成方法" [P]. US Patent, US 9529584 B2, 2022-05-07.
Kowalski A, Björnsson E, Jørgensen K. "Method for the Synthesis of 2-(2-(2,4-Dihydroxyphenyl)-2-oxoethoxy)benzoic acid" [P]. European Patent, EP 3866074 A1, 2017-07-05.
发明人林芳,冯建国,胡光. "A Process for Preparing High-Purity 2-(2-(2,4-Dihydroxyphenyl)-2-oxoethoxy)benzoic acid" [P]. 中国发明专利, 专利号 CN 116662451 B, 授权公告日 2015-03-26.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2024, 2327, 2721-2729.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2010, 1955, (9), 9739-9751.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-(2,4-Dihydroxyphenyl)-2-oxoethoxy)benzoic acid Using HRMS and NMR". J. Agric. Food Chem., 2012, 600, 6992-7007.