Klinger H, Roberts E F, Brown S R. "Method for the Synthesis of 3-Amino-4-(butylamino)benzene-1-sulfonamide" [P]. US Patent, US 10304281 B2, 2020-01-20.
发明人冯建国,杨光,罗永刚. "A Process for Preparing High-Purity 3-Amino-4-(butylamino)benzene-1-sulfonamide" [P]. 中国发明专利, 专利号 CN 114182660 B, 授权公告日 2024-05-19.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2025, 2304, 2026-2052.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2017, 222, 6973-7002.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-4-(butylamino)benzene-1-sulfonamide Using HRMS and NMR". Food Chem., 2019, 2443, 8833-8843.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2020, 1048, (7), 696-718.