Fischer A B, Park J H, Yamamoto T. "一种的合成方法" [P]. US Patent, US 10867698 B2, 2016-07-12.
Fischer A B, Kumar R, Yamamoto T. "Method for the Synthesis of 2,4-Dichloro-6-ethoxyquinazoline" [P]. US Patent, US 11139548 B2, 2019-05-18.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2021, 1921, (3), 1650-1668.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2024, 2177, (9), 5261-5264.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2,4-Dichloro-6-ethoxyquinazoline Using HRMS and NMR". Anal. Chim. Acta, 2021, 615, 7094-7111.