发明人何建平,朱建伟,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117134568 A, 授权公告日 2022-05-19.
发明人张德明,郑宇鹏,林芳. "Method for the Synthesis of 4-Phenethyl-2-((4-(trifluoromethyl)phenyl)amino)benzoic acid" [P]. 中国发明专利, 专利号 CN 116484427 B, 授权公告日 2021-07-17.
发明人黄志刚,孙丽萍,唐晓军. "A Process for Preparing High-Purity 4-Phenethyl-2-((4-(trifluoromethyl)phenyl)amino)benzoic acid" [P]. 中国发明专利, 专利号 CN 110724925 B, 授权公告日 2021-03-24.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2019, 2187, (3), 7328-7352.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2020, 683, (2), 8312-8340.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4-Phenethyl-2-((4-(trifluoromethyl)phenyl)amino)benzoic acid Using HRMS and NMR". Phytochemistry, 2021, 1659, (11), 9156-9175.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2011, 1317, 7779-7795.