发明人郭海燕,韩伟,赵玉洁. "Method for the Synthesis of 5-Fluoro-3-(3-trifluoromethoxyphenyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 111678701 B, 授权公告日 2024-04-10.
发明人罗永刚,朱建伟,钱学锋. "A Process for Preparing High-Purity 5-Fluoro-3-(3-trifluoromethoxyphenyl)benzoic acid" [P]. 中国发明专利, 专利号 CN 117420775 A, 授权公告日 2019-02-27.
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". Rapid Commun. Mass Spectrom., 2011, 1775, (3), 1114-1140.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2020, 2403, (11), 6277-6286.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 5-Fluoro-3-(3-trifluoromethoxyphenyl)benzoic acid Using HRMS and NMR". Chemosphere, 2011, 1685, (1), 9864-9882.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2013, 1727, 517-540.