发明人何建平,张德明,韩伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116555737 A, 授权公告日 2019-09-27.
发明人胡光,沈红梅,黄志刚. "Method for the Synthesis of 2-Hydroxy-6-(trifluoromethoxy)benzoic acid" [P]. 中国发明专利, 专利号 CN 112904177 A, 授权公告日 2022-12-25.
发明人韩伟,沈红梅,罗永刚. "A Process for Preparing High-Purity 2-Hydroxy-6-(trifluoromethoxy)benzoic acid" [P]. 中国发明专利, 专利号 CN 108806879 A, 授权公告日 2016-05-20.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2025, 1637, (9), 3974-3998.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2020, 589, 5261-5280.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-Hydroxy-6-(trifluoromethoxy)benzoic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2025, 2081, (3), 5488-5498.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2015, 981, (5), 4010-4036.