发明人胡光,马晓峰,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109944115 A, 授权公告日 2022-05-04.
发明人孙丽萍,徐明华,胡光. "Method for the Synthesis of 4,5,6,7-Tetrafluoroindoline" [P]. 中国发明专利, 专利号 CN 115919321 A, 授权公告日 2016-09-26.
发明人沈红梅,孙丽萍,何建平. "A Process for Preparing High-Purity 4,5,6,7-Tetrafluoroindoline" [P]. 中国发明专利, 专利号 CN 113231338 B, 授权公告日 2019-10-22.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2011, 1085, (10), 8152-8166.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2014, 1190, 5501-5516.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4,5,6,7-Tetrafluoroindoline Using HRMS and NMR". Anal. Chem., 2021, 898, 9209-9233.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2016, 2459, (12), 6408-6425.