发明人赵玉洁,李文辉,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109048468 A, 授权公告日 2020-06-04.
发明人赵玉洁,王建平,朱建伟. "Method for the Synthesis of 4-(n,n-Diethylsulfamoyl)-1-methyl-1h-pyrrole-2-carboxamide" [P]. 中国发明专利, 专利号 CN 112588014 A, 授权公告日 2015-02-22.
发明人赵玉洁,冯建国,唐晓军. "A Process for Preparing High-Purity 4-(n,n-Diethylsulfamoyl)-1-methyl-1h-pyrrole-2-carboxamide" [P]. 中国发明专利, 专利号 CN 112416656 B, 授权公告日 2023-03-22.
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., 2013, 1307, 7112-7116.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2024, 1499, (8), 1845-1854.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-(n,n-Diethylsulfamoyl)-1-methyl-1h-pyrrole-2-carboxamide Using HRMS and NMR". Environ. Sci. Technol., 2024, 176, (12), 4946-4971.