发明人朱建伟,罗永刚,黄志刚. "一种(R)-2-氯-3-(2-甲基哌嗪-1-基)吡嗪的合成方法" [P]. 中国发明专利, 专利号 CN 109137203 A, 授权公告日 2023-11-28.
Rossi M, Sørensen M, Kowalski A. "Method for the Synthesis of (R)-2-Chloro-3-(2-methylpiperazin-1-yl)pyrazine" [P]. European Patent, EP 3603821 A1, 2015-04-15.
发明人马晓峰,罗永刚,郭海燕. "A Process for Preparing High-Purity (R)-2-Chloro-3-(2-methylpiperazin-1-yl)pyrazine" [P]. 中国发明专利, 专利号 CN 114653246 A, 授权公告日 2019-05-24.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of (R)-2-氯-3-(2-甲基哌嗪-1-基)吡嗪 in Pharmaceutical Formulations". J. Agric. Food Chem., 2010, 1274, (10), 5285-5303.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of (R)-2-氯-3-(2-甲基哌嗪-1-基)吡嗪 as an Impurity". Anal. Chim. Acta, 2010, 1436, 2261-2280.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of (R)-2-Chloro-3-(2-methylpiperazin-1-yl)pyrazine Using HRMS and NMR". Biomed. Chromatogr., 2013, 917, 7595-7612.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate (R)-2-氯-3-(2-甲基哌嗪-1-基)吡嗪 Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2023, 474, (8), 736-744.