Fischer A B, Park J H, Roberts E F. "一种的合成方法" [P]. US Patent, US 11884543 B2, 2021-07-25.
Brown S R, Park J H, Chen K W. "Method for the Synthesis of 4-(4-Ethoxystyryl)-N,N-diphenylaniline" [P]. US Patent, US 11892750 B2, 2017-06-04.
Stevens L M, Park J H, Patel M V. "A Process for Preparing High-Purity 4-(4-Ethoxystyryl)-N,N-diphenylaniline" [P]. US Patent, US 11381668 B2, 2016-12-23.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2017, 1992, (2), 8347-8358.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2020, 608, (7), 5593-5613.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Ethoxystyryl)-N,N-diphenylaniline Using HRMS and NMR". Food Chem., 2022, 580, (2), 4737-4754.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2014, 2282, (5), 6070-6080.