发明人张德明,赵玉洁,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114788905 A, 授权公告日 2019-10-01.
发明人朱建伟,徐明华,陈志强. "Method for the Synthesis of 3'-Cyano-6-fluoro-[1,1'-biphenyl]-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115418196 A, 授权公告日 2018-08-19.
发明人陈志强,杨光,郭海燕. "A Process for Preparing High-Purity 3'-Cyano-6-fluoro-[1,1'-biphenyl]-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109102118 A, 授权公告日 2021-05-19.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2023, 1366, 2734-2752.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2020, 829, (9), 7134-7150.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3'-Cyano-6-fluoro-[1,1'-biphenyl]-3-carboxylic acid Using HRMS and NMR". Environ. Sci. Technol., 2020, 1688, (12), 9392-9419.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2013, 573, (4), 741-767.