Stevens L M, O'Brien P Q, Mueller T. "一种的合成方法" [P]. US Patent, US 9352973 B2, 2018-08-05.
发明人郭海燕,朱建伟,胡光. "Method for the Synthesis of 1-Isopropyl-5-methyl-1h-pyrazole-4-sulfonamide" [P]. 中国发明专利, 专利号 CN 117537858 A, 授权公告日 2017-03-09.
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". Chromatographia, 2024, 191, 8113-8130.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2018, 2386, (10), 5512-5532.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 1-Isopropyl-5-methyl-1h-pyrazole-4-sulfonamide Using HRMS and NMR". Anal. Chim. Acta, 2022, 330, (11), 3496-3503.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2021, 1701, 7680-7688.