发明人韩伟,杨光,张德明. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115796592 A, 授权公告日 2024-04-22.
发明人刘建华,李文辉,黄志刚. "Method for the Synthesis of 1-(2-Amino-5-methyl-1,3-benzoxazol-7-yl)ethanone hydrochloride" [P]. 中国发明专利, 专利号 CN 109960243 A, 授权公告日 2018-08-26.
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". Anal. Chim. Acta, 2012, 637, (5), 4786-4809.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2025, 1657, 8767-8776.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Amino-5-methyl-1,3-benzoxazol-7-yl)ethanone hydrochloride Using HRMS and NMR". Talanta, 2025, 1268, (3), 20-32.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2025, 710, (3), 4307-4312.