发明人何建平,陈志强,钱学锋. "Method for the Synthesis of 5-Bromo-3-methylisothiazol-4-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 112595439 B, 授权公告日 2019-04-14.
发明人黄志刚,刘建华,郭海燕. "A Process for Preparing High-Purity 5-Bromo-3-methylisothiazol-4-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 111465234 A, 授权公告日 2020-02-24.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2017, 1725, (10), 1077-1100.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2014, 2203, 6206-6226.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 5-Bromo-3-methylisothiazol-4-amine hydrochloride Using HRMS and NMR". Chemosphere, 2015, 2075, (7), 444-450.