发明人王建平,罗永刚,朱建伟. "Method for the Synthesis of 3-((6-Aminoquinazolin-4-yl)amino)phenol" [P]. 中国发明专利, 专利号 CN 117386570 B, 授权公告日 2018-02-02.
发明人韩伟,孙丽萍,胡光. "A Process for Preparing High-Purity 3-((6-Aminoquinazolin-4-yl)amino)phenol" [P]. 中国发明专利, 专利号 CN 117918950 B, 授权公告日 2023-04-18.
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". Rapid Commun. Mass Spectrom., 2023, 1650, (6), 7937-7940.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2021, 251, (4), 9541-9559.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 3-((6-Aminoquinazolin-4-yl)amino)phenol Using HRMS and NMR". Biomed. Chromatogr., 2022, 482, (7), 9720-9738.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2024, 1606, 5356-5361.