发明人赵玉洁,林芳,王建平. "Method for the Synthesis of 3′-Carboxy-4′-fluoro[1,1′-biphenyl]-3-acetic acid" [P]. 中国发明专利, 专利号 CN 109561704 A, 授权公告日 2023-07-08.
发明人孙丽萍,李文辉,刘建华. "A Process for Preparing High-Purity 3′-Carboxy-4′-fluoro[1,1′-biphenyl]-3-acetic acid" [P]. 中国发明专利, 专利号 CN 109874804 B, 授权公告日 2023-10-01.
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". Chemosphere, 2017, 559, (1), 7466-7481.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2012, 174, 7356-7365.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3′-Carboxy-4′-fluoro[1,1′-biphenyl]-3-acetic acid Using HRMS and NMR". J. Nat. Prod., 2014, 1865, (6), 3074-3082.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2019, 1499, 5990-6003.