Fischer A B, Mueller T, Thompson G K. "一种的合成方法" [P]. US Patent, US 9971901 B2, 2015-02-17.
发明人孙丽萍,郭海燕,张德明. "Method for the Synthesis of 2-(3-Chloro-4-fluorophenyl)benzo[d]oxazol-5-amine" [P]. 中国发明专利, 专利号 CN 114677151 A, 授权公告日 2023-02-09.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2010, 1708, 9625-9642.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2016, 1408, (12), 4710-4734.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-Chloro-4-fluorophenyl)benzo[d]oxazol-5-amine Using HRMS and NMR". J. Pharm. Biomed. Anal., 2020, 2392, (8), 2489-2502.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2023, 749, (4), 7169-7173.