Kowalski A, Jørgensen K, Sørensen M. "一种的合成方法" [P]. European Patent, EP 3519253 A1, 2015-04-05.
Chen K W, Yamamoto T, Williams B T. "Method for the Synthesis of 2,5-Dimethyl-3-(1H-pyrrol-3-yl)pyrazine" [P]. US Patent, US 9771183 B2, 2025-08-08.
发明人胡光,马晓峰,赵玉洁. "A Process for Preparing High-Purity 2,5-Dimethyl-3-(1H-pyrrol-3-yl)pyrazine" [P]. 中国发明专利, 专利号 CN 113371431 A, 授权公告日 2022-10-03.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2017, 2288, (11), 9738-9752.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2025, 1256, (4), 4049-4063.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of 2,5-Dimethyl-3-(1H-pyrrol-3-yl)pyrazine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 2141, 480-498.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2014, 1178, (5), 5646-5675.