发明人黄志刚,沈红梅,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117172169 A, 授权公告日 2023-01-12.
发明人王建平,沈红梅,陈志强. "Method for the Synthesis of 3-Bromo-5-methylpyrazin-2(1H)-one" [P]. 中国发明专利, 专利号 CN 117249211 B, 授权公告日 2024-07-15.
Anderson J P, Klinger H, Yamamoto T. "A Process for Preparing High-Purity 3-Bromo-5-methylpyrazin-2(1H)-one" [P]. US Patent, US 11098194 B2, 2018-10-27.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2020, 321, 7432-7454.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2010, 1526, (12), 9078-9103.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 3-Bromo-5-methylpyrazin-2(1H)-one Using HRMS and NMR". J. Agric. Food Chem., 2011, 1159, 5377-5400.