发明人黄志刚,马晓峰,李文辉. "Method for the Synthesis of (4-Hydroxyquinazolin-7-yl)(morpholino)methanone" [P]. 中国发明专利, 专利号 CN 108117402 A, 授权公告日 2025-09-23.
发明人钱学锋,何建平,张德明. "A Process for Preparing High-Purity (4-Hydroxyquinazolin-7-yl)(morpholino)methanone" [P]. 中国发明专利, 专利号 CN 108939300 A, 授权公告日 2024-09-13.
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". J. Chromatogr. A, 2012, 91, (8), 8517-8520.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2012, 263, (9), 6901-6909.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of (4-Hydroxyquinazolin-7-yl)(morpholino)methanone Using HRMS and NMR". Biomed. Chromatogr., 2017, 563, (8), 2306-2321.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2018, 2072, 6237-6251.