Fischer A B, Anderson J P, Lee S K. "一种的合成方法" [P]. US Patent, US 9956208 B2, 2020-09-06.
发明人刘建华,冯建国,李文辉. "Method for the Synthesis of 1-(Quinazolin-2-yl)guanidine" [P]. 中国发明专利, 专利号 CN 108590922 A, 授权公告日 2023-06-17.
发明人马晓峰,陈志强,郑宇鹏. "A Process for Preparing High-Purity 1-(Quinazolin-2-yl)guanidine" [P]. 中国发明专利, 专利号 CN 113676872 A, 授权公告日 2021-05-18.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2011, 2051, (2), 4980-4985.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2015, 735, 2995-3019.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Quinazolin-2-yl)guanidine Using HRMS and NMR". Anal. Methods, 2014, 1725, (10), 8461-8489.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2017, 1304, 7312-7330.