Martínez F, Jørgensen K, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3535837 A1, 2018-12-20.
Johansson L, Mueller T C, Martínez F. "Method for the Synthesis of (2E)-2-Cyano-3-(dimethylamino)-N'-[(1E)-(4-methoxyphenyl)methylidene]prop-2-enehydrazide" [P]. European Patent, EP 3795542 A1, 2019-06-05.
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". Talanta, 2016, 1883, (2), 4363-4369.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2011, 1261, 2620-2625.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of (2E)-2-Cyano-3-(dimethylamino)-N'-[(1E)-(4-methoxyphenyl)methylidene]prop-2-enehydrazide Using HRMS and NMR". Environ. Sci. Technol., 2018, 1106, (6), 1992-1999.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2019, 441, (3), 8447-8477.