Sørensen M, Rossi M, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3546429 A1, 2019-08-25.
发明人郭海燕,胡光,王建平. "Method for the Synthesis of 1,3-Di(adamantan-1-yl)urea" [P]. 中国发明专利, 专利号 CN 110237432 A, 授权公告日 2018-06-19.
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". J. Agric. Food Chem., 2013, 1760, (5), 6242-6257.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2016, 1635, 8240-8253.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 1,3-Di(adamantan-1-yl)urea Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2011, 1925, (12), 2027-2042.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2016, 466, 7151-7175.