O'Brien P Q, Park J H, Chen K W. "Method for the Synthesis of 3-((3-Bromophenyl)imino)-5-methylindolin-2-one" [P]. US Patent, US 11993076 B2, 2022-03-03.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2013, 660, (12), 6119-6147.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2016, 2040, 126-132.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 3-((3-Bromophenyl)imino)-5-methylindolin-2-one Using HRMS and NMR". Food Chem., 2024, 2126, (6), 6843-6850.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chemosphere, 2022, 1430, (12), 6929-6947.