发明人赵玉洁,陈志强,林芳. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114048610 A, 授权公告日 2022-11-06.
Björnsson E, Sørensen M, Kowalski A. "Method for the Synthesis of (E)-N-[(2,6-difluorophenyl)methylidene]hydroxylamine" [P]. European Patent, EP 3177921 A1, 2020-07-05.
发明人徐明华,马晓峰,沈红梅. "A Process for Preparing High-Purity (E)-N-[(2,6-difluorophenyl)methylidene]hydroxylamine" [P]. 中国发明专利, 专利号 CN 109388584 B, 授权公告日 2020-03-28.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2018, 836, (12), 8167-8189.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2014, 2126, 7209-7212.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of (E)-N-[(2,6-difluorophenyl)methylidene]hydroxylamine Using HRMS and NMR". Biomed. Chromatogr., 2023, 188, 7851-7866.