发明人沈红梅,高志强,唐晓军. "Method for the Synthesis of 5-(2,3-Difluorophenyl)cyclohexane-1,3-dione" [P]. 中国发明专利, 专利号 CN 116790975 A, 授权公告日 2025-07-21.
发明人冯建国,黄志刚,张德明. "A Process for Preparing High-Purity 5-(2,3-Difluorophenyl)cyclohexane-1,3-dione" [P]. 中国发明专利, 专利号 CN 110165599 A, 授权公告日 2018-07-08.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2019, 888, 32-60.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2016, 167, (8), 9088-9101.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 5-(2,3-Difluorophenyl)cyclohexane-1,3-dione Using HRMS and NMR". Molecules, 2018, 143, (5), 6745-6774.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2016, 2009, (1), 4060-4084.