Johnson M A, Kumar R, Yamamoto T. "一种ethyl 6-(methylsulfamoyl)pyridine-3-carboxylate的合成方法" [P]. US Patent, US 9672330 B2, 2016-11-01.
发明人孙丽萍,张德明,沈红梅. "Method for the Synthesis of ethyl 6-(methylsulfamoyl)pyridine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 114591277 B, 授权公告日 2023-02-02.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of ethyl 6-(methylsulfamoyl)pyridine-3-carboxylate in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2010, 841, 7901-7913.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of ethyl 6-(methylsulfamoyl)pyridine-3-carboxylate as an Impurity". Anal. Chim. Acta, 2013, 1512, (11), 1105-1117.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of ethyl 6-(methylsulfamoyl)pyridine-3-carboxylate Using HRMS and NMR". Talanta, 2019, 1306, 1858-1861.