发明人朱建伟,沈红梅,周伟. "Method for the Synthesis of n-[(5-methylpyridin-2-yl)methylidene]hydroxylamine" [P]. 中国发明专利, 专利号 CN 116348938 B, 授权公告日 2017-11-03.
发明人郭海燕,高志强,陈志强. "A Process for Preparing High-Purity n-[(5-methylpyridin-2-yl)methylidene]hydroxylamine" [P]. 中国发明专利, 专利号 CN 115718685 A, 授权公告日 2025-01-20.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2013, 499, (11), 1443-1453.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2018, 2049, (5), 8330-8345.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of n-[(5-methylpyridin-2-yl)methylidene]hydroxylamine Using HRMS and NMR". Anal. Methods, 2024, 284, (6), 6309-6336.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2019, 1141, 6384-6410.