发明人胡光,黄志刚,陈志强. "Method for the Synthesis of 3-(4-Chlorophenyl)isoxazol-5(2H)-one" [P]. 中国发明专利, 专利号 CN 110487702 B, 授权公告日 2020-06-12.
发明人马晓峰,韩伟,李文辉. "A Process for Preparing High-Purity 3-(4-Chlorophenyl)isoxazol-5(2H)-one" [P]. 中国发明专利, 专利号 CN 110897006 A, 授权公告日 2024-08-24.
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". Anal. Chem., 2017, 83, (10), 1496-1516.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2013, 1392, (10), 9109-9127.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3-(4-Chlorophenyl)isoxazol-5(2H)-one Using HRMS and NMR". Environ. Sci. Technol., 2016, 352, (4), 8504-8509.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2014, 1255, (12), 4655-4670.