Mueller T C, Schröder R, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3356943 A1, 2018-02-13.
Jørgensen K, Rossi M, Lefèvre J P. "Method for the Synthesis of N-(3,4-Difluorophenyl)-2-((4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide" [P]. European Patent, EP 3581375 A1, 2018-12-02.
发明人张德明,郑宇鹏,唐晓军. "A Process for Preparing High-Purity N-(3,4-Difluorophenyl)-2-((4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide" [P]. 中国发明专利, 专利号 CN 109597716 A, 授权公告日 2022-02-10.
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., 2018, 1274, (8), 4791-4798.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2025, 1301, 6678-6687.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of N-(3,4-Difluorophenyl)-2-((4-ethyl-5-(thiophen-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide Using HRMS and NMR". J. Sep. Sci., 2024, 2169, 3327-3354.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2015, 1342, (1), 6433-6448.