Brown S R, Williams B T, Thompson G K. "Method for the Synthesis of 2-Bromo-6-methylpyrazine" [P]. US Patent, US 11323274 B2, 2015-01-27.
Schröder R, Mueller T, Fischer A B. "A Process for Preparing High-Purity 2-Bromo-6-methylpyrazine" [P]. US Patent, US 9908540 B2, 2020-02-10.
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". Chromatographia, 2025, 1798, 3025-3028.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2021, 1682, 4810-4836.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 2-Bromo-6-methylpyrazine Using HRMS and NMR". J. Sep. Sci., 2023, 1866, (12), 3163-3180.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2017, 2290, (6), 7249-7264.