发明人李文辉,何建平,孙丽萍. "Method for the Synthesis of 2-Cyano-N-(4-(N-(2,6-dimethylphenyl)sulfamoyl)phenyl)acetamide" [P]. 中国发明专利, 专利号 CN 114403102 A, 授权公告日 2025-09-13.
发明人冯建国,张德明,罗永刚. "A Process for Preparing High-Purity 2-Cyano-N-(4-(N-(2,6-dimethylphenyl)sulfamoyl)phenyl)acetamide" [P]. 中国发明专利, 专利号 CN 112753329 A, 授权公告日 2019-06-09.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2020, 1293, (7), 7507-7522.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2014, 650, (2), 3147-3174.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-Cyano-N-(4-(N-(2,6-dimethylphenyl)sulfamoyl)phenyl)acetamide Using HRMS and NMR". J. Sep. Sci., 2021, 1996, (11), 3699-3725.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2024, 1101, (5), 1178-1200.