发明人李文辉,孙丽萍,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113985028 A, 授权公告日 2017-07-13.
发明人胡光,郭海燕,何建平. "Method for the Synthesis of 3-(Pyrrolidin-1-yl)pyrazine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 114874393 A, 授权公告日 2016-12-23.
发明人唐晓军,林芳,钱学锋. "A Process for Preparing High-Purity 3-(Pyrrolidin-1-yl)pyrazine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 113003438 A, 授权公告日 2024-08-14.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chim. Acta, 2010, 757, (1), 8292-8315.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2019, 2303, (12), 9912-9916.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Pyrrolidin-1-yl)pyrazine-2-carboxylic acid Using HRMS and NMR". Environ. Sci. Technol., 2022, 1002, (12), 3500-3529.