Lefèvre J P, Björnsson E, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3436017 A1, 2025-06-03.
发明人陈志强,唐晓军,冯建国. "Method for the Synthesis of 5-Methyl-2-(pyridin-4-yl)oxazolo[4,5-b]pyridine" [P]. 中国发明专利, 专利号 CN 108167414 A, 授权公告日 2025-06-25.
Davis P L, O'Brien P Q, Brown S R. "A Process for Preparing High-Purity 5-Methyl-2-(pyridin-4-yl)oxazolo[4,5-b]pyridine" [P]. US Patent, US 9244570 B2, 2016-12-12.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2012, 940, 84-101.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2021, 1390, 5701-5724.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 5-Methyl-2-(pyridin-4-yl)oxazolo[4,5-b]pyridine Using HRMS and NMR". J. Agric. Food Chem., 2021, 2375, 2213-2232.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2013, 1791, 4691-4716.