Mueller T C, Martínez F, Johansson L. "Method for the Synthesis of (E)-4-(Furan-2-yl)-2-((2-(trifluoromethyl)phenyl)amino)but-3-enenitrile" [P]. European Patent, EP 3871233 A1, 2020-07-04.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2022, 994, (6), 7670-7692.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2023, 1764, (3), 3028-3058.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of (E)-4-(Furan-2-yl)-2-((2-(trifluoromethyl)phenyl)amino)but-3-enenitrile Using HRMS and NMR". J. Sep. Sci., 2022, 1203, (5), 5528-5558.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2024, 474, (8), 9875-9891.