Williams B T, Brown S R, Klinger H. "Method for the Synthesis of 7-Chloro-N-[(2,3-difluorophenyl)methyl]quinazolin-4-amine" [P]. US Patent, US 11101482 B2, 2015-04-04.
发明人徐明华,杨光,刘建华. "A Process for Preparing High-Purity 7-Chloro-N-[(2,3-difluorophenyl)methyl]quinazolin-4-amine" [P]. 中国发明专利, 专利号 CN 109443629 A, 授权公告日 2016-06-10.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2021, 1045, 5354-5368.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2018, 2291, 7238-7248.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 7-Chloro-N-[(2,3-difluorophenyl)methyl]quinazolin-4-amine Using HRMS and NMR". Food Chem., 2017, 530, 5093-5097.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2014, 1657, 2993-2997.