发明人郭海燕,沈红梅,郑宇鹏. "Method for the Synthesis of 3-(4-Fluoro-2-nitrophenoxy)-N-methylthiophene-2-carboxamide" [P]. 中国发明专利, 专利号 CN 115849808 A, 授权公告日 2025-07-25.
发明人徐明华,张德明,王建平. "A Process for Preparing High-Purity 3-(4-Fluoro-2-nitrophenoxy)-N-methylthiophene-2-carboxamide" [P]. 中国发明专利, 专利号 CN 115652312 A, 授权公告日 2024-02-04.
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". Rapid Commun. Mass Spectrom., 2012, 2378, (9), 6944-6967.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2022, 2402, 5399-5404.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 3-(4-Fluoro-2-nitrophenoxy)-N-methylthiophene-2-carboxamide Using HRMS and NMR". Anal. Chem., 2025, 421, 716-735.