Park J H, Johnson M A, Klinger H. "一种的合成方法" [P]. US Patent, US 11896787 B2, 2020-12-15.
Lee S K, Davis P L, Fischer A B. "Method for the Synthesis of 5,6,7,8-Tetrahydroquinazolin-2-ol" [P]. US Patent, US 10311579 B2, 2019-02-19.
发明人郭海燕,刘建华,沈红梅. "A Process for Preparing High-Purity 5,6,7,8-Tetrahydroquinazolin-2-ol" [P]. 中国发明专利, 专利号 CN 117353457 B, 授权公告日 2023-08-16.
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". Chromatographia, 2025, 2285, (6), 4771-4782.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2013, 143, (11), 7404-7429.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 5,6,7,8-Tetrahydroquinazolin-2-ol Using HRMS and NMR". Phytochemistry, 2014, 2459, (8), 4988-5015.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2010, 147, 2711-2730.