发明人周伟,马晓峰,罗永刚. "Method for the Synthesis of Methyl 2-(2-(N-(4-fluoro-3-(trifluoromethyl)phenyl)sulfamoyl)-4,5-dimethoxyphenyl)acetate" [P]. 中国发明专利, 专利号 CN 113943890 A, 授权公告日 2019-06-09.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2025, 987, (5), 1776-1786.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2017, 2085, 6218-6235.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Methyl 2-(2-(N-(4-fluoro-3-(trifluoromethyl)phenyl)sulfamoyl)-4,5-dimethoxyphenyl)acetate Using HRMS and NMR". J. Chromatogr. A, 2011, 1078, 689-711.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2014, 576, (4), 3781-3810.