发明人陈志强,胡光,罗永刚. "Method for the Synthesis of 3-chloropyrazine-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109795918 B, 授权公告日 2016-11-26.
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, 2023, 592, (4), 4785-4810.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2013, 531, (9), 9883-9889.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3-chloropyrazine-2-carboxylic acid Using HRMS and NMR". Anal. Methods, 2016, 283, (12), 563-573.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2011, 1727, (7), 3307-3317.