发明人郭海燕,李文辉,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110181552 A, 授权公告日 2018-12-11.
Jørgensen K, Martínez F, Mueller T C. "Method for the Synthesis of 2-(4-Chloro-3-fluorophenyl)-2-hydroxyacetic acid" [P]. European Patent, EP 3086007 A1, 2022-03-17.
Lee S K, Chen K W, Schröder R. "A Process for Preparing High-Purity 2-(4-Chloro-3-fluorophenyl)-2-hydroxyacetic acid" [P]. US Patent, US 9991791 B2, 2017-06-04.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2021, 1159, 9950-9962.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2017, 524, (5), 4032-4036.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Chloro-3-fluorophenyl)-2-hydroxyacetic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2024, 2088, 6076-6081.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2018, 344, (8), 6018-6043.