Jørgensen K, Nowak P, Björnsson E. "一种的合成方法" [P]. European Patent, EP 3785275 A1, 2025-03-17.
发明人沈红梅,郭海燕,孙丽萍. "Method for the Synthesis of 5-Cyclopropoxy-4-sulfamoylpicolinamide" [P]. 中国发明专利, 专利号 CN 112006573 A, 授权公告日 2021-12-03.
发明人徐明华,胡光,张德明. "A Process for Preparing High-Purity 5-Cyclopropoxy-4-sulfamoylpicolinamide" [P]. 中国发明专利, 专利号 CN 108412677 A, 授权公告日 2019-08-08.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2011, 2074, (6), 7677-7700.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2021, 1783, 4473-4480.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 5-Cyclopropoxy-4-sulfamoylpicolinamide Using HRMS and NMR". Chemosphere, 2013, 1309, 9292-9296.