发明人王建平,朱建伟,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115560700 A, 授权公告日 2020-07-02.
发明人冯建国,赵玉洁,徐明华. "Method for the Synthesis of 3-Oxo-5-(4-oxo-4H-quinazolin-3-yl)-pentanoic acid methyl ester" [P]. 中国发明专利, 专利号 CN 110892399 B, 授权公告日 2021-11-15.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2015, 593, (8), 8-33.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2024, 1553, 9297-9301.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3-Oxo-5-(4-oxo-4H-quinazolin-3-yl)-pentanoic acid methyl ester Using HRMS and NMR". Talanta, 2011, 224, (4), 6434-6446.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2020, 1394, 7382-7411.