Brown S R, Lee S K, Stevens L M. "一种的合成方法" [P]. US Patent, US 9469944 B2, 2020-04-18.
发明人郭海燕,周伟,杨光. "Method for the Synthesis of 5-Bromo-N,N-dimethylpyridine-3-sulfonamide" [P]. 中国发明专利, 专利号 CN 111138887 B, 授权公告日 2016-02-01.
Chen K W, Patel M V, Schröder R. "A Process for Preparing High-Purity 5-Bromo-N,N-dimethylpyridine-3-sulfonamide" [P]. US Patent, US 11855826 B2, 2016-02-09.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2014, 2287, (10), 482-509.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2021, 1284, 8023-8053.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-N,N-dimethylpyridine-3-sulfonamide Using HRMS and NMR". Food Chem., 2013, 1691, 1772-1793.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2021, 2168, (11), 1815-1835.