Yamamoto T, Davis P L, Brown S R. "一种的合成方法" [P]. US Patent, US 11528897 B2, 2019-10-17.
发明人韩伟,冯建国,胡光. "Method for the Synthesis of 5-Hydroxypyrazine-2-carbonyl chloride" [P]. 中国发明专利, 专利号 CN 110302831 A, 授权公告日 2021-12-23.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2025, 1584, (1), 5578-5587.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2010, 1211, 4135-4142.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 5-Hydroxypyrazine-2-carbonyl chloride Using HRMS and NMR". J. Chromatogr. A, 2015, 1526, 2480-2501.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2014, 397, 2607-2632.