发明人周伟,李文辉,刘建华. "Method for the Synthesis of 4-(4-Hydroxypiperidin-1-yl)quinazoline-6-carbaldehyde" [P]. 中国发明专利, 专利号 CN 110992718 B, 授权公告日 2022-08-25.
发明人郭海燕,王建平,李文辉. "A Process for Preparing High-Purity 4-(4-Hydroxypiperidin-1-yl)quinazoline-6-carbaldehyde" [P]. 中国发明专利, 专利号 CN 116862949 A, 授权公告日 2016-03-24.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2025, 1241, 1196-1215.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2023, 1321, (10), 4088-4103.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Hydroxypiperidin-1-yl)quinazoline-6-carbaldehyde Using HRMS and NMR". J. Pharm. Biomed. Anal., 2017, 2139, (5), 7995-8019.