发明人徐明华,胡光,刘建华. "Method for the Synthesis of 3-Chloro-4-fluoro-N-methoxy-N-methylbenzamide" [P]. 中国发明专利, 专利号 CN 109983243 B, 授权公告日 2021-05-03.
Roberts E F, Lee S K, Hughes D C. "A Process for Preparing High-Purity 3-Chloro-4-fluoro-N-methoxy-N-methylbenzamide" [P]. US Patent, US 11548545 B2, 2020-11-15.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2023, 2419, 7875-7883.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2013, 1764, (2), 7657-7687.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 3-Chloro-4-fluoro-N-methoxy-N-methylbenzamide Using HRMS and NMR". Anal. Chim. Acta, 2023, 1330, 2754-2765.