发明人王建平,朱建伟,杨光. "一种4-羟基喹唑啉的合成方法" [P]. 中国发明专利, 专利号 CN 108559750 A, 授权公告日 2023-01-20.
发明人杨光,罗永刚,王建平. "Method for the Synthesis of 3,4-Dihydroquinazolin-4-one
4(1H)-Quinazolinone
4(3H)-Quinazolinone
4(3H)-Quinazolone
4-Hydroxyquinazoline
4-Oxo-3,4-dihydroquinazoline
4-Oxoquinazoline
4-Quinazolinol
4-Quinazolinone
4-Quinazolone
491-36-1
Quinazolinone" [P]. 中国发明专利, 专利号 CN 116894058 B, 授权公告日 2022-04-07.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of 4-羟基喹唑啉 in Pharmaceutical Formulations". Chemosphere, 2019, 1305, (8), 1996-2021.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-羟基喹唑啉 as an Impurity". J. Pharm. Biomed. Anal., 2012, 918, 3586-3612.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 3,4-Dihydroquinazolin-4-one
4(1H)-Quinazolinone
4(3H)-Quinazolinone
4(3H)-Quinazolone
4-Hydroxyquinazoline
4-Oxo-3,4-dihydroquinazoline
4-Oxoquinazoline
4-Quinazolinol
4-Quinazolinone
4-Quinazolone
491-36-1
Quinazolinone Using HRMS and NMR". Sci. Total Environ., 2017, 1520, (1), 5954-5965.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate 4-羟基喹唑啉 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2025, 1010, 4199-4205.