Chen K W, Hughes D C, Johnson M A. "一种的合成方法" [P]. US Patent, US 9012894 B2, 2016-07-20.
发明人张德明,钱学锋,陈志强. "Method for the Synthesis of N-(4-Bromophenyl)-2-((4-ethyl-5-(pyrazin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide" [P]. 中国发明专利, 专利号 CN 109954529 A, 授权公告日 2018-08-08.
发明人马晓峰,徐明华,钱学锋. "A Process for Preparing High-Purity N-(4-Bromophenyl)-2-((4-ethyl-5-(pyrazin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide" [P]. 中国发明专利, 专利号 CN 113153218 A, 授权公告日 2024-11-20.
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. Pharm. Biomed. Anal., 2020, 1082, 8845-8852.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2023, 1340, (11), 2469-2477.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of N-(4-Bromophenyl)-2-((4-ethyl-5-(pyrazin-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide Using HRMS and NMR". J. Nat. Prod., 2016, 1127, (6), 8467-8483.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2017, 1126, 8141-8162.