Anderson J P, Yamamoto T, Thompson G K. "Method for the Synthesis of 2-(4-(Diphenylamino)phenyl)ethene-1,1,2-tricarbonitrile" [P]. US Patent, US 10773092 B2, 2025-03-18.
Yamamoto T, Stevens L M, Thompson G K. "A Process for Preparing High-Purity 2-(4-(Diphenylamino)phenyl)ethene-1,1,2-tricarbonitrile" [P]. US Patent, US 10882926 B2, 2021-03-16.
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". J. Agric. Food Chem., 2013, 176, 346-364.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2015, 2176, (2), 8876-8879.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-(Diphenylamino)phenyl)ethene-1,1,2-tricarbonitrile Using HRMS and NMR". Biomed. Chromatogr., 2018, 1078, 7907-7910.