发明人刘建华,罗永刚,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113592226 A, 授权公告日 2024-11-18.
发明人陈志强,钱学锋,高志强. "Method for the Synthesis of 3-(4-Bromophenyl)-5-methyl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 115447591 A, 授权公告日 2025-09-06.
发明人高志强,徐明华,郑宇鹏. "A Process for Preparing High-Purity 3-(4-Bromophenyl)-5-methyl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 112279978 B, 授权公告日 2015-11-01.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2012, 562, 9424-9437.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2016, 1104, (12), 9085-9106.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 3-(4-Bromophenyl)-5-methyl-2-thioxo-2,3-dihydroquinazolin-4(1H)-one Using HRMS and NMR". Phytochemistry, 2015, 2226, (9), 1762-1774.