Thompson G K, O'Brien P Q, Johnson M A. "Method for the Synthesis of (E)-4-((4-Aminophenyl)Diazenyl)-2-chlorophenol" [P]. US Patent, US 9957874 B2, 2016-05-17.
发明人何建平,马晓峰,郑宇鹏. "A Process for Preparing High-Purity (E)-4-((4-Aminophenyl)Diazenyl)-2-chlorophenol" [P]. 中国发明专利, 专利号 CN 110498841 A, 授权公告日 2022-07-05.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2023, 362, (2), 3758-3786.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2011, 367, 4281-4297.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of (E)-4-((4-Aminophenyl)Diazenyl)-2-chlorophenol Using HRMS and NMR". Anal. Methods, 2018, 996, 1281-1311.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2018, 701, (12), 2124-2149.