发明人郑宇鹏,胡光,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116347251 A, 授权公告日 2018-09-23.
发明人韩伟,郭海燕,杨光. "Method for the Synthesis of 2,2,5-Trimethyl-4-phenyl-3-azahexane-3-nitroxide" [P]. 中国发明专利, 专利号 CN 112951313 A, 授权公告日 2016-03-05.
发明人高志强,唐晓军,马晓峰. "A Process for Preparing High-Purity 2,2,5-Trimethyl-4-phenyl-3-azahexane-3-nitroxide" [P]. 中国发明专利, 专利号 CN 115028139 B, 授权公告日 2023-02-13.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2020, 342, (8), 3948-3970.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2017, 792, (9), 7139-7167.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2,2,5-Trimethyl-4-phenyl-3-azahexane-3-nitroxide Using HRMS and NMR". J. Pharm. Biomed. Anal., 2012, 1766, 6101-6115.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2019, 1540, (5), 2501-2528.