发明人徐明华,马晓峰,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112851960 A, 授权公告日 2019-11-21.
发明人王建平,钱学锋,高志强. "Method for the Synthesis of 2-(pyrazin-2-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 109819068 B, 授权公告日 2017-04-19.
发明人马晓峰,韩伟,冯建国. "A Process for Preparing High-Purity 2-(pyrazin-2-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 111039891 A, 授权公告日 2020-04-09.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2024, 792, 3798-3818.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2015, 1146, (2), 9492-9522.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2-(pyrazin-2-yl)propanoic acid Using HRMS and NMR". J. Sep. Sci., 2021, 1846, (2), 7550-7561.