发明人沈红梅,陈志强,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115291530 A, 授权公告日 2016-10-12.
发明人胡光,罗永刚,郭海燕. "Method for the Synthesis of 3-Methylisothiazolo[4,3-d]isoxazol-4-amine" [P]. 中国发明专利, 专利号 CN 111522332 B, 授权公告日 2020-05-20.
Hughes D C, O'Brien P Q, Thompson G K. "A Process for Preparing High-Purity 3-Methylisothiazolo[4,3-d]isoxazol-4-amine" [P]. US Patent, US 9678819 B2, 2019-04-16.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2022, 2365, (12), 8771-8796.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2021, 1805, (5), 1178-1204.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Methylisothiazolo[4,3-d]isoxazol-4-amine Using HRMS and NMR". Chemosphere, 2017, 252, 5100-5122.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2017, 1154, (5), 3253-3260.