发明人韩伟,郑宇鹏,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113839700 A, 授权公告日 2025-05-02.
Park J H, Lee S K, Mueller T. "Method for the Synthesis of 2-Oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonamide" [P]. US Patent, US 11585341 B2, 2022-05-25.
发明人黄志刚,沈红梅,何建平. "A Process for Preparing High-Purity 2-Oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonamide" [P]. 中国发明专利, 专利号 CN 116854048 A, 授权公告日 2021-06-19.
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". Anal. Methods, 2014, 973, 4497-4521.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2023, 882, (10), 2101-2107.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-Oxo-2,3-dihydro-1H-1,3-benzodiazole-5-sulfonamide Using HRMS and NMR". Anal. Chim. Acta, 2013, 1267, 9492-9520.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2021, 171, (1), 8885-8898.