发明人高志强,黄志刚,钱学锋. "Method for the Synthesis of Methyl 2-amino-3-chloro-5-(trifluoromethoxy)benzoate" [P]. 中国发明专利, 专利号 CN 111062792 A, 授权公告日 2022-02-02.
发明人王建平,张德明,徐明华. "A Process for Preparing High-Purity Methyl 2-amino-3-chloro-5-(trifluoromethoxy)benzoate" [P]. 中国发明专利, 专利号 CN 110614265 A, 授权公告日 2019-03-18.
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. Chem., 2014, 517, 2701-2719.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2017, 1885, 7946-7963.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-amino-3-chloro-5-(trifluoromethoxy)benzoate Using HRMS and NMR". Food Chem., 2011, 212, 9968-9982.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2023, 359, (9), 1275-1283.