Nielsen H, Rossi M, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3929606 A1, 2022-04-23.
Nielsen H, Sørensen M, Kowalski A. "Method for the Synthesis of 2-Chloro-6,7-dimethylquinazolin-4-amine" [P]. European Patent, EP 3697364 A1, 2025-04-24.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2015, 1956, 7372-7383.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2010, 455, (6), 507-523.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-6,7-dimethylquinazolin-4-amine Using HRMS and NMR". J. Sep. Sci., 2018, 1415, (8), 1030-1046.