发明人马晓峰,杨光,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113019780 A, 授权公告日 2021-07-11.
发明人沈红梅,何建平,孙丽萍. "Method for the Synthesis of 4,4'-(1,4-Phenylenebis(diphenylmethylene))dianiline" [P]. 中国发明专利, 专利号 CN 117606684 A, 授权公告日 2023-11-09.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2015, 1480, 7860-7890.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2011, 2269, 2088-2117.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 4,4'-(1,4-Phenylenebis(diphenylmethylene))dianiline Using HRMS and NMR". J. Chromatogr. A, 2014, 701, 93-102.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2025, 1295, 2561-2576.