发明人孙丽萍,林芳,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110854906 A, 授权公告日 2024-12-08.
发明人刘建华,郑宇鹏,钱学锋. "Method for the Synthesis of 4-Ethoxy-2-methyl-5-oxazol-2-yl-phenylamine" [P]. 中国发明专利, 专利号 CN 108239120 A, 授权公告日 2019-07-02.
发明人罗永刚,郭海燕,胡光. "A Process for Preparing High-Purity 4-Ethoxy-2-methyl-5-oxazol-2-yl-phenylamine" [P]. 中国发明专利, 专利号 CN 117720798 A, 授权公告日 2021-06-25.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2025, 930, 3409-3425.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2021, 1443, (1), 392-396.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 4-Ethoxy-2-methyl-5-oxazol-2-yl-phenylamine Using HRMS and NMR". J. Agric. Food Chem., 2017, 762, 1375-1379.