发明人郭海燕,韩伟,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112352980 A, 授权公告日 2020-11-25.
发明人高志强,郭海燕,陈志强. "Method for the Synthesis of 2-(Pyridin-4-yl)-3-(o-tolyl)quinazoline-4(3H)-thione" [P]. 中国发明专利, 专利号 CN 116376141 B, 授权公告日 2017-04-08.
Anderson J P, Patel M V, Davis P L. "A Process for Preparing High-Purity 2-(Pyridin-4-yl)-3-(o-tolyl)quinazoline-4(3H)-thione" [P]. US Patent, US 10560371 B2, 2024-10-27.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2018, 325, (9), 7187-7213.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2012, 1062, (10), 8404-8418.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Pyridin-4-yl)-3-(o-tolyl)quinazoline-4(3H)-thione Using HRMS and NMR". J. Sep. Sci., 2010, 1511, 1860-1884.