Schröder R, Mueller T C, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3572052 A1, 2022-10-11.
发明人陈志强,钱学锋,胡光. "Method for the Synthesis of N-(4-chlorophenyl)-1-(2,4-difluorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxamide" [P]. 中国发明专利, 专利号 CN 112023210 B, 授权公告日 2024-04-16.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2014, 1052, (3), 9630-9645.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2021, 1055, (4), 2390-2398.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of N-(4-chlorophenyl)-1-(2,4-difluorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxamide Using HRMS and NMR". Anal. Chim. Acta, 2019, 909, (2), 5625-5635.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2022, 99, 3370-3396.