Mueller T, Yamamoto T, Thompson G K. "一种的合成方法" [P]. US Patent, US 10608523 B2, 2015-02-18.
发明人罗永刚,王建平,高志强. "Method for the Synthesis of 2-Ethyl-N,N-dimethylquinazolin-4-amine" [P]. 中国发明专利, 专利号 CN 116911308 B, 授权公告日 2018-11-07.
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". Molecules, 2012, 1330, (8), 8601-8617.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2015, 94, 4972-5001.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-Ethyl-N,N-dimethylquinazolin-4-amine Using HRMS and NMR". Sci. Total Environ., 2013, 1203, 7536-7545.