发明人李文辉,杨光,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116009555 A, 授权公告日 2021-06-08.
Patel M V, Park J H, Davis P L. "Method for the Synthesis of 4-Sulfamoyl-1H-imidazole-5-carboxamide" [P]. US Patent, US 10408884 B2, 2020-11-06.
Schröder R, Björnsson E, Nielsen H. "A Process for Preparing High-Purity 4-Sulfamoyl-1H-imidazole-5-carboxamide" [P]. European Patent, EP 3793241 A1, 2016-06-07.
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". Sci. Total Environ., 2018, 449, 1706-1729.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2025, 1909, 2966-2979.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Sulfamoyl-1H-imidazole-5-carboxamide Using HRMS and NMR". J. Nat. Prod., 2022, 1121, 1882-1885.