发明人孙丽萍,高志强,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114441203 A, 授权公告日 2021-11-12.
发明人唐晓军,周伟,马晓峰. "Method for the Synthesis of 2-(Morpholin-4-ylmethyl)-3-(2-oxopropyl)-3,4-dihydroquinazolin-4-one" [P]. 中国发明专利, 专利号 CN 111161510 A, 授权公告日 2022-03-05.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2023, 1387, (2), 2156-2165.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2011, 1214, 4536-4543.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Morpholin-4-ylmethyl)-3-(2-oxopropyl)-3,4-dihydroquinazolin-4-one Using HRMS and NMR". J. Sep. Sci., 2023, 1844, 2839-2843.