Johnson M A, Lee S K, Thompson G K. "Method for the Synthesis of 3,3-Diethyl-6-fluoroindolin-2-one" [P]. US Patent, US 10551823 B2, 2019-09-03.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2025, 1464, (9), 7858-7876.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2013, 980, (7), 3263-3267.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3,3-Diethyl-6-fluoroindolin-2-one Using HRMS and NMR". J. Nat. Prod., 2018, 1690, 3958-3962.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2025, 691, (7), 5919-5947.