发明人高志强,冯建国,马晓峰. "Method for the Synthesis of 5-(Trifluoromethyl)-[1,2,4]triazolo[4,3-c]quinazoline" [P]. 中国发明专利, 专利号 CN 109389307 A, 授权公告日 2019-11-02.
发明人黄志刚,李文辉,何建平. "A Process for Preparing High-Purity 5-(Trifluoromethyl)-[1,2,4]triazolo[4,3-c]quinazoline" [P]. 中国发明专利, 专利号 CN 113473951 A, 授权公告日 2023-01-03.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2023, 2454, 2852-2871.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2024, 769, 1762-1789.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Trifluoromethyl)-[1,2,4]triazolo[4,3-c]quinazoline Using HRMS and NMR". Anal. Chim. Acta, 2011, 1675, (1), 8635-8649.