Johnson M A, Lee S K, Kumar R. "Method for the Synthesis of Ethyl 2-(((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)methyl)-4-(trifluoromethyl)thiazole-5-carboxylate" [P]. US Patent, US 10544755 B2, 2018-06-22.
Schröder R, Stevens L M, Williams B T. "A Process for Preparing High-Purity Ethyl 2-(((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)methyl)-4-(trifluoromethyl)thiazole-5-carboxylate" [P]. US Patent, US 11271481 B2, 2025-02-24.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2013, 1431, (2), 5690-5699.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2019, 2127, 1806-1817.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Ethyl 2-(((3-chloro-5-(trifluoromethyl)pyridin-2-yl)thio)methyl)-4-(trifluoromethyl)thiazole-5-carboxylate Using HRMS and NMR". Environ. Sci. Technol., 2016, 1465, 3770-3800.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2021, 896, (6), 7737-7754.