Rossi M, Mueller T C, Jørgensen K. "一种4-Phenylazo-1-naphthylamine的合成方法" [P]. European Patent, EP 3773522 A1, 2024-05-21.
发明人沈红梅,陈志强,罗永刚. "Method for the Synthesis of 4-Phenylazo-1-naphthylamine" [P]. 中国发明专利, 专利号 CN 111515909 A, 授权公告日 2020-06-07.
发明人胡光,赵玉洁,高志强. "A Process for Preparing High-Purity 4-Phenylazo-1-naphthylamine" [P]. 中国发明专利, 专利号 CN 112247762 A, 授权公告日 2018-02-27.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 4-Phenylazo-1-naphthylamine in Pharmaceutical Formulations". J. Nat. Prod., 2022, 619, 5021-5029.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-Phenylazo-1-naphthylamine as an Impurity". Environ. Sci. Technol., 2015, 1809, (12), 3467-3470.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-Phenylazo-1-naphthylamine Using HRMS and NMR". Anal. Chim. Acta, 2012, 1165, (6), 3915-3920.