Klinger H, Mueller T, Patel M V. "一种的合成方法" [P]. US Patent, US 9277368 B2, 2024-02-11.
发明人杨光,郑宇鹏,高志强. "Method for the Synthesis of 2-Methoxy-6-(methylamino)quinazoline-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 111417651 A, 授权公告日 2024-06-03.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2023, 623, 6391-6413.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2016, 1080, (10), 7588-7601.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methoxy-6-(methylamino)quinazoline-4-carbonitrile Using HRMS and NMR". Anal. Methods, 2018, 2243, 4900-4903.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2021, 247, (7), 5931-5937.