发明人朱建伟,胡光,李文辉. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113456898 A, 授权公告日 2018-08-09.
Stevens L M, Williams B T, Roberts E F. "Method for the Synthesis of 7-(tert-Butyl) 3-ethyl 8-methyl-5,6-dihydroimidazo[1,2-a]pyrazine-3,7(8H)-dicarboxylate" [P]. US Patent, US 10047763 B2, 2025-07-01.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2012, 1922, (1), 3339-3369.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Sep. Sci., 2023, 1642, 6886-6913.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 7-(tert-Butyl) 3-ethyl 8-methyl-5,6-dihydroimidazo[1,2-a]pyrazine-3,7(8H)-dicarboxylate Using HRMS and NMR". J. Pharm. Biomed. Anal., 2018, 1981, (1), 9196-9206.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2023, 2034, 7065-7074.