发明人陈志强,胡光,李文辉. "Method for the Synthesis of N-(2,3-Dimethylphenyl)-2-((4-ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide" [P]. 中国发明专利, 专利号 CN 117988767 A, 授权公告日 2023-03-15.
Nielsen H, Rossi M, Martínez F. "A Process for Preparing High-Purity N-(2,3-Dimethylphenyl)-2-((4-ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide" [P]. European Patent, EP 3284944 A1, 2019-05-16.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2024, 521, (7), 9521-9524.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2019, 533, 9361-9383.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of N-(2,3-Dimethylphenyl)-2-((4-ethyl-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide Using HRMS and NMR". Chromatographia, 2012, 628, 8733-8761.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2014, 1370, (6), 7441-7463.