Kowalski A, Mueller T C, Schröder R. "Method for the Synthesis of 4-(4-Chlorophenyl)-4-oxo-2-phenylbutanoic acid" [P]. European Patent, EP 3335314 A1, 2015-09-25.
Chen K W, Thompson G K, Park J H. "A Process for Preparing High-Purity 4-(4-Chlorophenyl)-4-oxo-2-phenylbutanoic acid" [P]. US Patent, US 9001658 B2, 2020-08-27.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2012, 1516, (12), 9878-9890.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2017, 375, (11), 8601-8607.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Chlorophenyl)-4-oxo-2-phenylbutanoic acid Using HRMS and NMR". J. Chromatogr. A, 2019, 2243, (12), 1539-1558.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2019, 1338, (2), 8511-8520.