发明人周伟,刘建华,徐明华. "Method for the Synthesis of 2-Amino-3-[(E)-[(2E)-3-phenylprop-2-en-1-ylidene]amino]-6-(trifluoromethyl)-3,4-dihydropyrimidin-4-one" [P]. 中国发明专利, 专利号 CN 113649191 A, 授权公告日 2023-08-26.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2021, 827, (3), 8911-8922.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2015, 2206, (5), 3327-3345.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-3-[(E)-[(2E)-3-phenylprop-2-en-1-ylidene]amino]-6-(trifluoromethyl)-3,4-dihydropyrimidin-4-one Using HRMS and NMR". Talanta, 2019, 333, 9564-9585.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2012, 901, 2754-2758.