Roberts E F, Davis P L, Brown S R. "Method for the Synthesis of 6-Chloroisoxazolo[5,4-b]pyridin-3-amine" [P]. US Patent, US 10927540 B2, 2020-01-27.
发明人陈志强,沈红梅,林芳. "A Process for Preparing High-Purity 6-Chloroisoxazolo[5,4-b]pyridin-3-amine" [P]. 中国发明专利, 专利号 CN 110537141 A, 授权公告日 2025-09-12.
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". Biomed. Chromatogr., 2019, 526, (10), 4255-4274.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2021, 903, (2), 811-825.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 6-Chloroisoxazolo[5,4-b]pyridin-3-amine Using HRMS and NMR". Chemosphere, 2017, 386, (4), 9825-9852.