Jørgensen K, Johansson L, Schröder R. "一种5-(2,4-二氯苯基)噁唑-4-甲酸的合成方法" [P]. European Patent, EP 3171327 A1, 2023-09-09.
发明人唐晓军,李文辉,郭海燕. "Method for the Synthesis of 5-(2,4-Dichlorophenyl)oxazole-4-carboxylic Acid" [P]. 中国发明专利, 专利号 CN 108803673 A, 授权公告日 2025-03-10.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 5-(2,4-二氯苯基)噁唑-4-甲酸 in Pharmaceutical Formulations". Anal. Chem., 2011, 576, (3), 2188-2210.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-(2,4-二氯苯基)噁唑-4-甲酸 as an Impurity". Sci. Total Environ., 2024, 2450, (10), 607-614.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 5-(2,4-Dichlorophenyl)oxazole-4-carboxylic Acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2012, 1918, (10), 2476-2488.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate 5-(2,4-二氯苯基)噁唑-4-甲酸 Profile in Drug Substances According to ICH Guidelines". Molecules, 2020, 348, (2), 7264-7267.