发明人李文辉,刘建华,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111812057 A, 授权公告日 2023-07-01.
发明人冯建国,王建平,郭海燕. "Method for the Synthesis of 2-((3-Phenylpropyl)amino)quinazolin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 115833886 B, 授权公告日 2023-01-13.
发明人郑宇鹏,韩伟,胡光. "A Process for Preparing High-Purity 2-((3-Phenylpropyl)amino)quinazolin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 116065492 B, 授权公告日 2023-02-23.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2011, 1475, 4659-4677.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2016, 2473, (6), 5139-5146.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-((3-Phenylpropyl)amino)quinazolin-4(1H)-one Using HRMS and NMR". Anal. Chem., 2014, 1674, (9), 2181-2200.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2012, 1870, 8894-8902.