发明人王建平,高志强,朱建伟. "Method for the Synthesis of 2-(Chloromethyl)-3-(4-chlorophenyl)-2-methyl-2,3-dihydroquinazolin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 112928595 B, 授权公告日 2019-06-11.
发明人郭海燕,罗永刚,胡光. "A Process for Preparing High-Purity 2-(Chloromethyl)-3-(4-chlorophenyl)-2-methyl-2,3-dihydroquinazolin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 112528962 A, 授权公告日 2018-02-02.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2012, 2020, (9), 5988-6015.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2015, 714, 4483-4512.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Chloromethyl)-3-(4-chlorophenyl)-2-methyl-2,3-dihydroquinazolin-4(1H)-one Using HRMS and NMR". Talanta, 2017, 1661, (1), 3950-3960.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2021, 1147, (2), 9581-9606.