发明人胡光,马晓峰,林芳. "Method for the Synthesis of 5,6-Difluoroisobenzofuran-1(3H)-one" [P]. 中国发明专利, 专利号 CN 110198141 A, 授权公告日 2018-04-04.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2013, 2388, (11), 724-743.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2022, 1861, 9989-10000.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 5,6-Difluoroisobenzofuran-1(3H)-one Using HRMS and NMR". Chemosphere, 2015, 1818, (12), 4347-4355.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2018, 648, 2987-3008.