发明人黄志刚,林芳,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108418243 A, 授权公告日 2021-12-06.
发明人郑宇鹏,何建平,刘建华. "Method for the Synthesis of 3-(Difluoromethyl)-7-hydroxy-2H-chromen-2-one" [P]. 中国发明专利, 专利号 CN 111728205 B, 授权公告日 2024-10-23.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2024, 2096, (10), 6504-6524.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2018, 361, 9924-9929.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Difluoromethyl)-7-hydroxy-2H-chromen-2-one Using HRMS and NMR". Sci. Total Environ., 2012, 263, 7671-7692.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2013, 2425, (2), 7401-7427.