发明人赵玉洁,马晓峰,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111379950 A, 授权公告日 2017-12-07.
O'Brien P Q, Thompson G K, Stevens L M. "Method for the Synthesis of Hexanenitrile,6-hydroxy-2-(methylamino)-" [P]. US Patent, US 10767764 B2, 2019-12-25.
发明人孙丽萍,罗永刚,王建平. "A Process for Preparing High-Purity Hexanenitrile,6-hydroxy-2-(methylamino)-" [P]. 中国发明专利, 专利号 CN 117861217 A, 授权公告日 2015-03-27.
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., 2012, 443, (7), 5810-5824.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2016, 1715, 7915-7919.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Hexanenitrile,6-hydroxy-2-(methylamino)- Using HRMS and NMR". Biomed. Chromatogr., 2011, 2383, (6), 1893-1905.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2018, 1536, (4), 3525-3550.