发明人韩伟,赵玉洁,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108867153 A, 授权公告日 2016-04-20.
发明人冯建国,马晓峰,胡光. "Method for the Synthesis of (S)-2-Isopropyl-3,6-dimethoxy-2,5-dihydropyrazine" [P]. 中国发明专利, 专利号 CN 113289027 B, 授权公告日 2018-04-25.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2010, 1352, (5), 3121-3150.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2011, 2251, (9), 4224-4252.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of (S)-2-Isopropyl-3,6-dimethoxy-2,5-dihydropyrazine Using HRMS and NMR". J. Chromatogr. A, 2012, 1440, 699-714.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2022, 417, 2924-2943.