发明人周伟,刘建华,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116967419 A, 授权公告日 2022-10-13.
发明人林芳,沈红梅,钱学锋. "Method for the Synthesis of [1-(dimethylsulfamoyl)-3-(trifluoromethyl)-1H-pyrazol-4-yl]boronic acid" [P]. 中国发明专利, 专利号 CN 108493553 B, 授权公告日 2022-03-25.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2010, 134, 8115-8138.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2017, 2408, (7), 4248-4253.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of [1-(dimethylsulfamoyl)-3-(trifluoromethyl)-1H-pyrazol-4-yl]boronic acid Using HRMS and NMR". Biomed. Chromatogr., 2021, 1341, 1946-1976.