发明人高志强,徐明华,陈志强. "Method for the Synthesis of 2-(2-Hydroxy-5-nitrophenyl)acetic Acid" [P]. 中国发明专利, 专利号 CN 117447482 A, 授权公告日 2023-02-28.
发明人沈红梅,赵玉洁,周伟. "A Process for Preparing High-Purity 2-(2-Hydroxy-5-nitrophenyl)acetic Acid" [P]. 中国发明专利, 专利号 CN 111250571 B, 授权公告日 2017-09-17.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 2-(2-羟基-5-硝基苯基)乙酸 in Pharmaceutical Formulations". Chemosphere, 2013, 1429, 7575-7588.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-(2-羟基-5-硝基苯基)乙酸 as an Impurity". Biomed. Chromatogr., 2017, 1185, (8), 3103-3118.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2-Hydroxy-5-nitrophenyl)acetic Acid Using HRMS and NMR". J. Nat. Prod., 2022, 953, 2477-2497.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate 2-(2-羟基-5-硝基苯基)乙酸 Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2017, 330, (4), 4713-4742.