Williams B T, Kumar R, Mueller T. "Method for the Synthesis of 1-Methyl-3,4-dihydropyrrolo[1,2-a]pyrazine" [P]. US Patent, US 10332181 B2, 2021-10-19.
发明人唐晓军,周伟,韩伟. "A Process for Preparing High-Purity 1-Methyl-3,4-dihydropyrrolo[1,2-a]pyrazine" [P]. 中国发明专利, 专利号 CN 117408317 A, 授权公告日 2021-12-16.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2021, 1046, 139-169.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2011, 573, (8), 3384-3409.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methyl-3,4-dihydropyrrolo[1,2-a]pyrazine Using HRMS and NMR". Anal. Chem., 2023, 1898, (10), 3731-3743.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2021, 1560, (3), 7238-7258.