Stevens L M, Roberts E F, Brown S R. "Method for the Synthesis of diethyl 2-{[2-(trifluoromethyl)anilino]methylene}malonate" [P]. US Patent, US 10652625 B2, 2016-01-19.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2025, 2194, 9797-9818.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2018, 2287, (1), 1889-1910.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of diethyl 2-{[2-(trifluoromethyl)anilino]methylene}malonate Using HRMS and NMR". J. Agric. Food Chem., 2012, 103, 5532-5548.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2024, 161, 1192-1204.