Kowalski A, Schröder R, Sørensen M. "一种4-氯-8-氟喹唑啉的合成方法" [P]. European Patent, EP 3234021 A1, 2019-04-06.
Yamamoto T, Schröder R, Stevens L M. "Method for the Synthesis of 4-chloro-8-fluoroquinazoline" [P]. US Patent, US 10898455 B2, 2019-12-22.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 4-氯-8-氟喹唑啉 in Pharmaceutical Formulations". J. Agric. Food Chem., 2010, 584, 5839-5862.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-氯-8-氟喹唑啉 as an Impurity". Molecules, 2022, 1469, (7), 1837-1851.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4-chloro-8-fluoroquinazoline Using HRMS and NMR". Chromatographia, 2011, 1740, (9), 9930-9935.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate 4-氯-8-氟喹唑啉 Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2021, 2246, 8699-8728.