Chen K W, Hughes D C, Fischer A B. "一种的合成方法" [P]. US Patent, US 9430866 B2, 2020-12-06.
Jørgensen K, Rossi M, Martínez F. "Method for the Synthesis of 7-Isopropyl-5,6-dihydroimidazo[1,2-a]pyrimidine" [P]. European Patent, EP 3941109 A1, 2018-12-03.
发明人沈红梅,马晓峰,罗永刚. "A Process for Preparing High-Purity 7-Isopropyl-5,6-dihydroimidazo[1,2-a]pyrimidine" [P]. 中国发明专利, 专利号 CN 113789866 A, 授权公告日 2020-02-02.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2015, 392, (3), 5601-5604.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2024, 914, (11), 1801-1813.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 7-Isopropyl-5,6-dihydroimidazo[1,2-a]pyrimidine Using HRMS and NMR". Anal. Chim. Acta, 2025, 2382, (2), 6501-6514.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2017, 1622, (7), 6396-6425.