Schröder R, Davis P L, Stevens L M. "一种的合成方法" [P]. US Patent, US 11524183 B2, 2020-06-11.
Yamamoto T, Williams B T, Brown S R. "Method for the Synthesis of 1-(2-fluorophenyl)-1H-1,2,4-Triazole-3-carboxylic acid" [P]. US Patent, US 9135547 B2, 2021-10-11.
发明人杨光,李文辉,郑宇鹏. "A Process for Preparing High-Purity 1-(2-fluorophenyl)-1H-1,2,4-Triazole-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114869809 A, 授权公告日 2023-07-20.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2014, 540, (2), 1863-1875.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2014, 1360, 7154-7158.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-fluorophenyl)-1H-1,2,4-Triazole-3-carboxylic acid Using HRMS and NMR". J. Chromatogr. A, 2018, 2079, (9), 6326-6347.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2021, 353, 3887-3895.