发明人沈红梅,徐明华,郑宇鹏. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115818132 A, 授权公告日 2015-02-16.
发明人张德明,徐明华,郭海燕. "Method for the Synthesis of 2-(Chloromethyl)-5,8-dihydroxyquinazolin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 116057594 B, 授权公告日 2018-02-03.
发明人胡光,钱学锋,黄志刚. "A Process for Preparing High-Purity 2-(Chloromethyl)-5,8-dihydroxyquinazolin-4(1H)-one" [P]. 中国发明专利, 专利号 CN 114510378 A, 授权公告日 2015-01-19.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2015, 1498, 8556-8578.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2014, 667, 1963-1992.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Chloromethyl)-5,8-dihydroxyquinazolin-4(1H)-one Using HRMS and NMR". Environ. Sci. Technol., 2013, 2453, 1997-2011.