发明人马晓峰,黄志刚,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112810395 A, 授权公告日 2023-07-08.
Nowak P, Jørgensen K, Johansson L. "Method for the Synthesis of 1-(4,6-Difluoroindolin-1-yl)ethanone" [P]. European Patent, EP 3935150 A1, 2016-12-08.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2023, 383, (3), 2771-2781.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2016, 1590, (7), 2844-2859.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1-(4,6-Difluoroindolin-1-yl)ethanone Using HRMS and NMR". J. Nat. Prod., 2011, 1585, 775-791.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2016, 969, 5496-5500.