发明人徐明华,刘建华,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110590720 A, 授权公告日 2023-11-25.
发明人唐晓军,马晓峰,沈红梅. "Method for the Synthesis of 3-Ethyl-6-nitro-1,3-benzoxazol-2-one" [P]. 中国发明专利, 专利号 CN 109317325 A, 授权公告日 2023-01-08.
发明人周伟,沈红梅,韩伟. "A Process for Preparing High-Purity 3-Ethyl-6-nitro-1,3-benzoxazol-2-one" [P]. 中国发明专利, 专利号 CN 117305863 A, 授权公告日 2021-02-06.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2024, 1668, (9), 7981-7990.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2021, 2160, (6), 5679-5687.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 3-Ethyl-6-nitro-1,3-benzoxazol-2-one Using HRMS and NMR". J. Agric. Food Chem., 2024, 1709, 1603-1624.