发明人沈红梅,韩伟,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112181971 A, 授权公告日 2020-07-10.
Brown S R, Schröder R, Mueller T. "Method for the Synthesis of 5-Methyl-4-{7-methylimidazo[1,2-a]pyridin-2-yl}-1,2-oxazole" [P]. US Patent, US 11519168 B2, 2022-04-23.
发明人周伟,张德明,赵玉洁. "A Process for Preparing High-Purity 5-Methyl-4-{7-methylimidazo[1,2-a]pyridin-2-yl}-1,2-oxazole" [P]. 中国发明专利, 专利号 CN 109460280 B, 授权公告日 2016-08-23.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2012, 354, (12), 1801-1811.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2022, 1490, 597-601.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methyl-4-{7-methylimidazo[1,2-a]pyridin-2-yl}-1,2-oxazole Using HRMS and NMR". J. Nat. Prod., 2019, 1163, 236-259.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2013, 1146, (8), 8348-8361.