Johansson L, Björnsson E, Lefèvre J P. "Method for the Synthesis of 3-Amino-4-((4-fluorophenyl)diazenyl)phenol" [P]. European Patent, EP 3409154 A1, 2024-11-22.
Fischer A B, Mueller T, Kumar R. "A Process for Preparing High-Purity 3-Amino-4-((4-fluorophenyl)diazenyl)phenol" [P]. US Patent, US 11741381 B2, 2018-04-19.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2024, 1622, (12), 6986-6999.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2022, 469, (8), 2130-2154.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-4-((4-fluorophenyl)diazenyl)phenol Using HRMS and NMR". J. Sep. Sci., 2020, 451, 4682-4703.