Stevens L M, Davis P L, Lee S K. "一种的合成方法" [P]. US Patent, US 11492234 B2, 2024-12-08.
发明人罗永刚,徐明华,黄志刚. "Method for the Synthesis of Quinazolin-6-ol" [P]. 中国发明专利, 专利号 CN 110644954 B, 授权公告日 2022-09-05.
发明人杨光,黄志刚,李文辉. "A Process for Preparing High-Purity Quinazolin-6-ol" [P]. 中国发明专利, 专利号 CN 116227896 B, 授权公告日 2022-01-24.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2013, 793, 8471-8496.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2023, 2175, (2), 6217-6238.