发明人沈红梅,高志强,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117906326 A, 授权公告日 2019-06-28.
发明人郭海燕,孙丽萍,韩伟. "Method for the Synthesis of 6-Methoxy-3,4-dihydroquinazolin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 112086170 B, 授权公告日 2024-01-25.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2022, 424, 1238-1256.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2017, 291, 7135-7159.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 6-Methoxy-3,4-dihydroquinazolin-2(1H)-one Using HRMS and NMR". Chromatographia, 2010, 746, (9), 8401-8407.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2012, 843, (9), 7537-7552.