Mueller T, Stevens L M, Anderson J P. "一种的合成方法" [P]. US Patent, US 10832259 B2, 2015-06-23.
Johansson L, Björnsson E, Schröder R. "Method for the Synthesis of 3'-Cyano-2'-fluoro-[1,1'-biphenyl]-4-carboxylic acid" [P]. European Patent, EP 3044475 A1, 2020-11-24.
发明人杨光,高志强,何建平. "A Process for Preparing High-Purity 3'-Cyano-2'-fluoro-[1,1'-biphenyl]-4-carboxylic acid" [P]. 中国发明专利, 专利号 CN 115040613 B, 授权公告日 2015-10-25.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2021, 489, (2), 8380-8388.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2022, 116, (7), 9726-9734.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 3'-Cyano-2'-fluoro-[1,1'-biphenyl]-4-carboxylic acid Using HRMS and NMR". J. Pharm. Biomed. Anal., 2022, 1395, (11), 1007-1035.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2015, 281, 6751-6775.