Kowalski A, Jørgensen K, Sørensen M. "一种钠 2-(3-氯吡嗪-2-基)乙酸的合成方法" [P]. European Patent, EP 3609247 A1, 2015-02-14.
发明人罗永刚,冯建国,郑宇鹏. "Method for the Synthesis of 2-(3-chloropyrazin-2-yl)acetic acid;sodium salt" [P]. 中国发明专利, 专利号 CN 111880334 B, 授权公告日 2025-11-07.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of 钠 2-(3-氯吡嗪-2-基)乙酸 in Pharmaceutical Formulations". Chemosphere, 2020, 1231, (12), 7353-7370.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 钠 2-(3-氯吡嗪-2-基)乙酸 as an Impurity". Food Chem., 2017, 923, (10), 7896-7910.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-chloropyrazin-2-yl)acetic acid;sodium salt Using HRMS and NMR". Biomed. Chromatogr., 2022, 2032, (4), 7722-7748.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate 钠 2-(3-氯吡嗪-2-基)乙酸 Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2011, 860, (9), 9922-9925.