发明人赵玉洁,孙丽萍,冯建国. "Method for the Synthesis of 4,6-Dimethylisoxazolo[3,4-b]pyridin-3-amine" [P]. 中国发明专利, 专利号 CN 108423330 A, 授权公告日 2017-05-21.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2011, 1522, (6), 9592-9620.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2022, 757, (4), 2790-2800.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4,6-Dimethylisoxazolo[3,4-b]pyridin-3-amine Using HRMS and NMR". Anal. Chim. Acta, 2013, 1101, (9), 4713-4730.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2011, 1973, 7760-7787.