发明人孙丽萍,杨光,李文辉. "Method for the Synthesis of 3-(3-Chlorophenyl)-4-fluorobenzoic acid" [P]. 中国发明专利, 专利号 CN 114657212 A, 授权公告日 2021-02-16.
发明人孙丽萍,马晓峰,胡光. "A Process for Preparing High-Purity 3-(3-Chlorophenyl)-4-fluorobenzoic acid" [P]. 中国发明专利, 专利号 CN 116807136 A, 授权公告日 2025-11-09.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2010, 1669, 6311-6332.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2015, 1995, 93-117.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3-(3-Chlorophenyl)-4-fluorobenzoic acid Using HRMS and NMR". Chromatographia, 2024, 269, 8281-8298.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2015, 1709, 1289-1302.