发明人李文辉,郑宇鹏,刘建华. "Method for the Synthesis of n-Methyl-1-(4-methyltetrahydro-2h-pyran-4-yl)methanamine" [P]. 中国发明专利, 专利号 CN 116243122 B, 授权公告日 2019-06-12.
发明人杨光,黄志刚,钱学锋. "A Process for Preparing High-Purity n-Methyl-1-(4-methyltetrahydro-2h-pyran-4-yl)methanamine" [P]. 中国发明专利, 专利号 CN 113163017 B, 授权公告日 2025-03-08.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2015, 1918, (8), 9630-9642.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2016, 1094, (7), 4525-4549.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of n-Methyl-1-(4-methyltetrahydro-2h-pyran-4-yl)methanamine Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2017, 2247, 9305-9316.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2019, 572, 2438-2441.