发明人韩伟,罗永刚,高志强. "Method for the Synthesis of Memantine impurity 58" [P]. 中国发明专利, 专利号 CN 115746162 B, 授权公告日 2021-02-07.
发明人赵玉洁,高志强,杨光. "A Process for Preparing High-Purity Memantine impurity 58" [P]. 中国发明专利, 专利号 CN 111745488 A, 授权公告日 2022-09-25.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of 美金刚杂质58 in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 1359, (10), 233-261.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of 美金刚杂质58 as an Impurity". Chromatographia, 2011, 1787, (5), 5204-5229.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Memantine impurity 58 Using HRMS and NMR". J. Nat. Prod., 2012, 348, (1), 2199-2205.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate 美金刚杂质58 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2025, 1726, 252-270.