Lefèvre J P, Kowalski A, Martínez F. "一种的合成方法" [P]. European Patent, EP 3841924 A1, 2024-12-12.
发明人郭海燕,刘建华,韩伟. "Method for the Synthesis of 2-Pyrrolidin-2-yl-pyrazine dihydrochloride" [P]. 中国发明专利, 专利号 CN 110649474 A, 授权公告日 2022-04-01.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2011, 2221, (9), 8355-8368.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2012, 595, (11), 5107-5129.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-Pyrrolidin-2-yl-pyrazine dihydrochloride Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2015, 1095, (9), 7976-7989.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2022, 1118, (8), 1961-1983.