发明人李文辉,郭海燕,黄志刚. "Method for the Synthesis of Triphenyl(5-((2,2,6,6-tetramethyl-1-(l1-oxidaneyl)piperidin-4-yl)oxy)pentyl)phosphonium bromide" [P]. 中国发明专利, 专利号 CN 115092349 B, 授权公告日 2020-02-16.
发明人刘建华,王建平,钱学锋. "A Process for Preparing High-Purity Triphenyl(5-((2,2,6,6-tetramethyl-1-(l1-oxidaneyl)piperidin-4-yl)oxy)pentyl)phosphonium bromide" [P]. 中国发明专利, 专利号 CN 112131350 A, 授权公告日 2022-02-13.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of N/A in Pharmaceutical Formulations". J. Nat. Prod., 2021, 1178, (6), 781-806.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of N/A as an Impurity". Rapid Commun. Mass Spectrom., 2023, 2177, (7), 4676-4695.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Triphenyl(5-((2,2,6,6-tetramethyl-1-(l1-oxidaneyl)piperidin-4-yl)oxy)pentyl)phosphonium bromide Using HRMS and NMR". Sci. Total Environ., 2012, 1613, 2438-2446.