发明人韩伟,周伟,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114067974 A, 授权公告日 2023-09-08.
发明人李文辉,沈红梅,陈志强. "Method for the Synthesis of 2-Methyl-6-benzoxazolecarboxaldehyde" [P]. 中国发明专利, 专利号 CN 112548063 B, 授权公告日 2023-12-14.
Fischer A B, Thompson G K, Stevens L M. "A Process for Preparing High-Purity 2-Methyl-6-benzoxazolecarboxaldehyde" [P]. US Patent, US 11509895 B2, 2017-05-02.
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". Sci. Total Environ., 2024, 1259, (8), 6194-6224.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2011, 1847, (3), 7056-7061.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-Methyl-6-benzoxazolecarboxaldehyde Using HRMS and NMR". Biomed. Chromatogr., 2022, 1610, (3), 9066-9089.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2022, 2291, (12), 1437-1462.