Stevens L M, Yamamoto T, Schröder R. "Method for the Synthesis of 4-Bromo-2-(trifluoromethyl)pyridine-6-acetic acid" [P]. US Patent, US 11614096 B2, 2016-07-03.
发明人郑宇鹏,冯建国,韩伟. "A Process for Preparing High-Purity 4-Bromo-2-(trifluoromethyl)pyridine-6-acetic acid" [P]. 中国发明专利, 专利号 CN 108233938 B, 授权公告日 2021-06-11.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2016, 645, 6520-6538.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2011, 559, 8497-8523.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-2-(trifluoromethyl)pyridine-6-acetic acid Using HRMS and NMR". Anal. Methods, 2019, 2426, 5668-5695.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2021, 2012, 5778-5785.