Yamamoto T, Kumar R, O'Brien P Q. "Method for the Synthesis of 7H-Oxazolo[3,2-a]pyridin-7-ol" [P]. US Patent, US 9632628 B2, 2019-04-14.
发明人胡光,何建平,郑宇鹏. "A Process for Preparing High-Purity 7H-Oxazolo[3,2-a]pyridin-7-ol" [P]. 中国发明专利, 专利号 CN 109078881 B, 授权公告日 2024-10-24.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2018, 610, (3), 4420-4434.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2013, 2388, 1781-1798.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 7H-Oxazolo[3,2-a]pyridin-7-ol Using HRMS and NMR". Biomed. Chromatogr., 2021, 1285, (12), 5431-5434.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2015, 2349, (5), 7935-7951.