发明人黄志刚,刘建华,郭海燕. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117457971 A, 授权公告日 2015-11-06.
发明人刘建华,陈志强,马晓峰. "Method for the Synthesis of 2,4-Dimethoxybenzo[d]oxazole" [P]. 中国发明专利, 专利号 CN 112233822 A, 授权公告日 2016-07-28.
发明人冯建国,林芳,杨光. "A Process for Preparing High-Purity 2,4-Dimethoxybenzo[d]oxazole" [P]. 中国发明专利, 专利号 CN 111899669 A, 授权公告日 2019-01-13.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2016, 1953, 1599-1626.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2018, 2073, (11), 44-71.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 2,4-Dimethoxybenzo[d]oxazole Using HRMS and NMR". Chemosphere, 2025, 401, (11), 7704-7733.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2021, 2163, (11), 6796-6811.