Johnson M A, Thompson G K, Fischer A B. "Method for the Synthesis of 2-(4-Aminophenyl)-2-oxoethyl acetate" [P]. US Patent, US 9414968 B2, 2020-08-06.
O'Brien P Q, Park J H, Roberts E F. "A Process for Preparing High-Purity 2-(4-Aminophenyl)-2-oxoethyl acetate" [P]. US Patent, US 9367538 B2, 2021-12-01.
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". Rapid Commun. Mass Spectrom., 2024, 323, 5398-5414.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2011, 856, (11), 3178-3201.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Aminophenyl)-2-oxoethyl acetate Using HRMS and NMR". Chromatographia, 2024, 394, (11), 56-62.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2022, 146, (11), 5636-5640.