发明人孙丽萍,朱建伟,韩伟. "Method for the Synthesis of 2-(4-(Dimethylamino)styryl)-6-nitroquinazolin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 117715701 B, 授权公告日 2025-05-04.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2025, 631, (8), 3806-3817.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2024, 211, (10), 3397-3402.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-(Dimethylamino)styryl)-6-nitroquinazolin-4(1H)-one Using HRMS and NMR". Molecules, 2017, 735, (2), 237-252.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2022, 524, (8), 4649-4666.