发明人林芳,张德明,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110101677 A, 授权公告日 2024-07-19.
发明人何建平,李文辉,孙丽萍. "Method for the Synthesis of N-(4-Sulfamoylbenzyl)benzofuran-2-carboxamide" [P]. 中国发明专利, 专利号 CN 112921121 B, 授权公告日 2016-09-03.
发明人刘建华,徐明华,杨光. "A Process for Preparing High-Purity N-(4-Sulfamoylbenzyl)benzofuran-2-carboxamide" [P]. 中国发明专利, 专利号 CN 110731809 B, 授权公告日 2015-08-26.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2018, 978, (4), 6377-6394.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2012, 504, 6753-6781.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of N-(4-Sulfamoylbenzyl)benzofuran-2-carboxamide Using HRMS and NMR". Chemosphere, 2021, 1652, (5), 1286-1289.