发明人杨光,林芳,韩伟. "Method for the Synthesis of 4-Chloro-2,7-dimethylquinazoline" [P]. 中国发明专利, 专利号 CN 108509879 A, 授权公告日 2023-09-16.
Kowalski A, Schröder R, Nowak P. "A Process for Preparing High-Purity 4-Chloro-2,7-dimethylquinazoline" [P]. European Patent, EP 3844033 A1, 2016-09-13.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2020, 2150, (8), 763-782.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2017, 1613, (4), 507-526.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-2,7-dimethylquinazoline Using HRMS and NMR". Molecules, 2021, 1996, (8), 6954-6982.